| 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 | $202.47 | 8.855% | $220.3987 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $161.80 | 9.362% | $176.9477 | $176.95 | $176.95 | $176.90 |
| Purchase #3 | $67.73 | 9.113% | $73.9022 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $184.27 | 9.199% | $201.221 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $220.90 | 9.526% | $241.9429 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $62.61 | 13.472% | $71.0448 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $173.43 | 6.165% | $184.122 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $1,073.21 | $1,169.5793 | $1,169.57 | $1,169.55 | $1,169.40 | |