| 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 | $133.43 | 8.517% | $144.7942 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $184.41 | 9.421% | $201.7833 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $182.92 | 11.771% | $204.4515 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $51.41 | 7.154% | $55.0879 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $37.49 | 5.225% | $39.4489 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $249.30 | 6.193% | $264.7391 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $153.38 | 4.333% | $160.026 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $992.34 | $1,070.3309 | $1,070.33 | $1,070.40 | $1,070.30 | |