| 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 | $166.37 | 12.861% | $187.7668 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $172.32 | 7.275% | $184.8563 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $46.33 | 7.357% | $49.7385 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $171.95 | 8.453% | $186.4849 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $47.55 | 11.692% | $53.1095 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $121.54 | 9.162% | $132.6755 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $130.57 | 7.752% | $140.6918 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $856.63 | $935.3233 | $935.33 | $935.35 | $935.40 | |