| 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 | $135.97 | 9.360% | $148.6968 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $159.32 | 12.784% | $179.6875 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $246.76 | 8.363% | $267.3965 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $36.35 | 5.369% | $38.3016 | $38.30 | $38.30 | $38.30 |
| Purchase #5 | $204.96 | 13.401% | $232.4267 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $103.34 | 8.611% | $112.2386 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $112.86 | 3.773% | $117.1182 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $999.56 | $1,095.8659 | $1,095.88 | $1,095.90 | $1,095.80 | |