| 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 | $189.36 | 5.123% | $199.0609 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $243.79 | 13.795% | $277.4208 | $277.42 | $277.40 | $277.40 |
| Purchase #3 | $154.33 | 13.621% | $175.3513 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $202.93 | 13.511% | $230.3479 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $71.49 | 5.778% | $75.6207 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $132.31 | 13.418% | $150.0634 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $88.95 | 13.654% | $101.0952 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,083.16 | $1,208.9602 | $1,208.96 | $1,208.90 | $1,209.00 | |