| 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 | $161.51 | 8.606% | $175.4096 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $176.63 | 9.482% | $193.3781 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $35.74 | 4.655% | $37.4037 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $28.83 | 13.437% | $32.7039 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $62.27 | 4.163% | $64.8623 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $201.25 | 5.209% | $211.7331 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $150.31 | 4.734% | $157.4257 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $816.54 | $872.9164 | $872.91 | $872.95 | $872.90 | |