| 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 | $165.98 | 3.697% | $172.1163 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $71.97 | 4.743% | $75.3835 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $168.63 | 10.799% | $186.8404 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $171.26 | 13.201% | $193.868 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $45.87 | 5.767% | $48.5153 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $249.54 | 3.737% | $258.8653 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $180.86 | 10.674% | $200.165 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,054.11 | $1,135.7538 | $1,135.77 | $1,135.70 | $1,135.80 | |