| 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 | $135.61 | 7.280% | $145.4824 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $73.93 | 3.401% | $76.4444 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $125.49 | 4.550% | $131.1998 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $101.50 | 6.512% | $108.1097 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $79.73 | 8.551% | $86.5477 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $222.43 | 9.805% | $244.2393 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $179.55 | 5.814% | $189.989 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $918.24 | $982.0123 | $982.01 | $982.05 | $981.90 | |