| 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 | $130.87 | 12.669% | $147.4499 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $238.55 | 10.665% | $263.9914 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $102.85 | 5.109% | $108.1046 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $84.77 | 3.570% | $87.7963 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $67.32 | 6.500% | $71.6958 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $81.71 | 11.523% | $91.1254 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $22.25 | 4.792% | $23.3162 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $728.32 | $793.4796 | $793.49 | $793.50 | $793.40 | |