| 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 | $147.83 | 8.440% | $160.3069 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $53.33 | 10.742% | $59.0587 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $6.65 | 10.548% | $7.3514 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $106.47 | 7.856% | $114.8343 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $221.99 | 8.303% | $240.4218 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $176.64 | 10.321% | $194.871 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $205.66 | 7.402% | $220.883 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $918.57 | $997.7271 | $997.72 | $997.70 | $997.80 | |