| 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 | $173.53 | 8.150% | $187.6727 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $164.78 | 11.311% | $183.4183 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $112.69 | 5.539% | $118.9319 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $197.87 | 5.854% | $209.4533 | $209.45 | $209.45 | $209.50 |
| Purchase #5 | $108.49 | 7.402% | $116.5204 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $213.98 | 12.368% | $240.445 | $240.45 | $240.45 | $240.40 |
| Purchase #7 | $135.60 | 6.431% | $144.3204 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,106.94 | $1,200.7620 | $1,200.76 | $1,200.70 | $1,200.70 | |