| 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 | $138.59 | 13.301% | $157.0239 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $53.73 | 11.360% | $59.8337 | $59.83 | $59.85 | $59.80 |
| Purchase #3 | $189.25 | 7.120% | $202.7246 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $203.44 | 8.140% | $220 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $216.52 | 4.737% | $226.7766 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $168.76 | 5.718% | $178.4097 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $134.46 | 9.462% | $147.1826 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,104.75 | $1,191.9511 | $1,191.94 | $1,191.95 | $1,191.90 | |