| 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 | $173.75 | 7.506% | $186.7917 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $39.77 | 10.383% | $43.8993 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $185.62 | 8.540% | $201.4719 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $136.91 | 9.451% | $149.8494 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $160.95 | 10.847% | $178.4082 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $172.85 | 6.134% | $183.4526 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $152.49 | 8.607% | $165.6148 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $1,022.34 | $1,109.4879 | $1,109.48 | $1,109.45 | $1,109.50 | |