| 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 | $6.65 | 10.543% | $7.3511 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $116.79 | 12.819% | $131.7613 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $186.69 | 6.215% | $198.2928 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $173.76 | 13.483% | $197.1881 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $110.86 | 10.201% | $122.1688 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $57.70 | 10.123% | $63.541 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $200.95 | 13.570% | $228.2189 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $853.40 | $948.5220 | $948.52 | $948.50 | $948.60 | |