| 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 | $179.61 | 13.243% | $203.3958 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $184.42 | 3.131% | $190.1942 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $6.28 | 5.474% | $6.6238 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $182.62 | 4.681% | $191.1684 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $174.59 | 4.407% | $182.2842 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $45.67 | 10.342% | $50.3932 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $91.28 | 6.223% | $96.9604 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $864.47 | $921.0200 | $921.01 | $921.00 | $921.10 | |