| 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 | $133.73 | 10.513% | $147.789 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $57.35 | 6.760% | $61.2269 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $158.67 | 3.266% | $163.8522 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $159.81 | 3.774% | $165.8412 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $36.85 | 10.307% | $40.6481 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $129.57 | 12.123% | $145.2778 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $248.38 | 11.719% | $277.4877 | $277.49 | $277.50 | $277.50 |
| 7 purchase totals = | $924.36 | $1,002.1229 | $1,002.13 | $1,002.20 | $1,002.10 | |