| 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 | $147.99 | 9.264% | $161.6998 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $110.77 | 7.740% | $119.3436 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $228.87 | 6.558% | $243.8793 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $129.90 | 8.233% | $140.5947 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $203.85 | 8.205% | $220.5759 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $70.82 | 3.701% | $73.441 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $34.44 | 7.765% | $37.1143 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $926.64 | $996.6486 | $996.64 | $996.70 | $996.60 | |