| 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 | $172.94 | 12.717% | $194.9328 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $84.37 | 11.178% | $93.8009 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $54.89 | 13.804% | $62.467 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $102.76 | 3.250% | $106.0997 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $222.26 | 4.519% | $232.3039 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $250.91 | 6.585% | $267.4324 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $159.76 | 13.162% | $180.7876 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,047.89 | $1,137.8243 | $1,137.82 | $1,137.85 | $1,137.80 | |