| 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 | $152.89 | 5.667% | $161.5543 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $247.45 | 4.444% | $258.4467 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $212.45 | 11.601% | $237.0963 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $138.56 | 11.249% | $154.1466 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $43.29 | 9.555% | $47.4264 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $171.95 | 6.660% | $183.4019 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $84.53 | 10.145% | $93.1056 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $1,051.12 | $1,135.1778 | $1,135.19 | $1,135.20 | $1,135.10 | |