| 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 | $189.34 | 6.792% | $202.2 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $175.48 | 9.562% | $192.2594 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $166.57 | 5.108% | $175.0784 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $13.45 | 10.479% | $14.8594 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $28.87 | 3.265% | $29.8126 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $148.56 | 9.532% | $162.7207 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $105.29 | 9.394% | $115.1809 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $827.56 | $892.1114 | $892.11 | $892.10 | $892.20 | |