| 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 | $166.55 | 9.242% | $181.9426 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $138.94 | 6.584% | $148.0878 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $189.49 | 6.417% | $201.6496 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $167.78 | 5.629% | $177.2243 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $54.84 | 6.365% | $58.3306 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $172.44 | 3.317% | $178.1598 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $248.55 | 13.104% | $281.12 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,138.59 | $1,226.5147 | $1,226.51 | $1,226.50 | $1,226.40 | |