| 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 | $147.37 | 7.185% | $157.9585 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $213.91 | 9.817% | $234.9095 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $211.97 | 9.843% | $232.8342 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $104.62 | 9.786% | $114.8581 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $176.35 | 10.278% | $194.4753 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $95.71 | 7.472% | $102.8615 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $244.26 | 9.580% | $267.6601 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,194.19 | $1,305.5572 | $1,305.56 | $1,305.55 | $1,305.70 | |