| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.34 | 12.517% | $156.7812 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $221.79 | 9.630% | $243.1484 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $246.69 | 12.626% | $277.8371 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $140.96 | 12.416% | $158.4616 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $163.59 | 9.635% | $179.3519 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $194.93 | 11.250% | $216.8596 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $123.29 | 13.709% | $140.1918 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $1,230.59 | $1,372.6316 | $1,372.63 | $1,372.65 | $1,372.70 | |