| 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 | $136.87 | 13.462% | $155.2954 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $175.81 | 4.159% | $183.1219 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $98.61 | 11.809% | $110.2549 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $149.84 | 11.726% | $167.4102 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $191.69 | 10.143% | $211.1331 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $38.45 | 12.187% | $43.1359 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $164.92 | 9.548% | $180.6666 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $956.19 | $1,051.0180 | $1,051.02 | $1,051.00 | $1,051.00 | |