| 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 | $178.91 | 4.115% | $186.2721 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $211.59 | 4.837% | $221.8246 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $11.51 | 13.567% | $13.0716 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $118.69 | 8.257% | $128.4902 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $59.90 | 12.211% | $67.2144 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $189.46 | 9.105% | $206.7103 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $44.55 | 12.441% | $50.0925 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $814.61 | $873.6757 | $873.66 | $873.60 | $873.70 | |