| 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 | $145.87 | 11.681% | $162.9091 | $162.91 | $162.90 | $162.90 |
| Purchase #2 | $223.75 | 6.507% | $238.3094 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $115.54 | 4.233% | $120.4308 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $144.39 | 11.278% | $160.6743 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $229.31 | 9.555% | $251.2206 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $155.86 | 4.636% | $163.0857 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $41.48 | 5.391% | $43.7162 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $1,056.20 | $1,140.3461 | $1,140.35 | $1,140.30 | $1,140.30 | |