| 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 | $182.97 | 11.647% | $204.2805 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $99.98 | 12.241% | $112.2186 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $192.59 | 12.757% | $217.1587 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $108.38 | 5.817% | $114.6845 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $30.35 | 3.551% | $31.4277 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $69.91 | 13.405% | $79.2814 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $7.96 | 9.777% | $8.7382 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $692.14 | $767.7896 | $767.79 | $767.85 | $767.80 | |