| 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 | $203.98 | 9.859% | $224.0904 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $134.52 | 4.842% | $141.0335 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $15.65 | 11.514% | $17.4519 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $47.98 | 7.384% | $51.5228 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $155.61 | 6.260% | $165.3512 | $165.35 | $165.35 | $165.40 |
| Purchase #6 | $180.66 | 5.345% | $190.3163 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $160.76 | 6.604% | $171.3766 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $899.16 | $961.1427 | $961.14 | $961.15 | $961.20 | |