| 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 | $146.93 | 8.361% | $159.2148 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $29.64 | 9.176% | $32.3598 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $100.61 | 9.847% | $110.5171 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $152.48 | 6.240% | $161.9948 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $214.40 | 4.616% | $224.2967 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $113.45 | 13.771% | $129.0732 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $47.52 | 11.179% | $52.8323 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $805.03 | $870.2887 | $870.28 | $870.25 | $870.30 | |