| 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 | $157.55 | 7.609% | $169.538 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $95.42 | 12.685% | $107.524 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $19.41 | 8.795% | $21.1171 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $103.27 | 7.315% | $110.8242 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $110.38 | 12.746% | $124.449 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $173.54 | 7.493% | $186.5434 | $186.54 | $186.55 | $186.50 |
| Purchase #7 | $22.25 | 6.298% | $23.6513 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $681.82 | $743.6470 | $743.64 | $743.60 | $743.50 | |