| 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 | $194.32 | 11.399% | $216.4705 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $110.53 | 6.850% | $118.1013 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $81.67 | 12.845% | $92.1605 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $120.94 | 9.649% | $132.6095 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $128.41 | 5.664% | $135.6831 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $120.28 | 10.265% | $132.6267 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $154.74 | 11.789% | $172.9823 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $910.89 | $1,000.6339 | $1,000.63 | $1,000.65 | $1,000.70 | |