| 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 | $177.40 | 11.269% | $197.3912 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $175.77 | 6.648% | $187.4552 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $142.40 | 3.808% | $147.8226 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $48.60 | 6.262% | $51.6433 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $47.29 | 5.846% | $50.0546 | $50.05 | $50.05 | $50.10 |
| Purchase #6 | $224.67 | 13.621% | $255.2723 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $138.89 | 9.448% | $152.0123 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $955.02 | $1,041.6515 | $1,041.64 | $1,041.60 | $1,041.70 | |