| 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 | $129.50 | 11.140% | $143.9263 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $121.67 | 9.183% | $132.843 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $128.68 | 6.212% | $136.6736 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $244.85 | 10.610% | $270.8286 | $270.83 | $270.85 | $270.80 |
| Purchase #5 | $123.49 | 9.740% | $135.5179 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $183.48 | 4.613% | $191.9439 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $152.51 | 9.349% | $166.7682 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $1,084.18 | $1,178.5015 | $1,178.50 | $1,178.50 | $1,178.40 | |