| 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 | $157.98 | 3.750% | $163.9043 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $197.33 | 6.432% | $210.0223 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $126.51 | 7.191% | $135.6073 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $117.33 | 12.735% | $132.272 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $43.86 | 6.446% | $46.6872 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $155.80 | 12.137% | $174.7094 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $233.85 | 10.220% | $257.7495 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $1,032.66 | $1,120.9520 | $1,120.95 | $1,120.90 | $1,120.90 | |