| 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 | $140.47 | 3.872% | $145.909 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $194.40 | 9.777% | $213.4065 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $16.77 | 13.521% | $19.0375 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $43.89 | 3.304% | $45.3401 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $245.86 | 13.141% | $278.1685 | $278.17 | $278.15 | $278.20 |
| Purchase #6 | $218.28 | 6.636% | $232.7651 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $63.34 | 13.646% | $71.9834 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $923.01 | $1,006.6101 | $1,006.62 | $1,006.60 | $1,006.60 | |