| 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 | $153.38 | 9.719% | $168.287 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $143.76 | 11.123% | $159.7504 | $159.75 | $159.75 | $159.80 |
| Purchase #3 | $242.99 | 10.438% | $268.3533 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $84.30 | 4.154% | $87.8018 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $191.87 | 12.601% | $216.0475 | $216.05 | $216.05 | $216.00 |
| Purchase #6 | $223.54 | 10.209% | $246.3612 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $211.67 | 9.694% | $232.1893 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,251.51 | $1,378.7905 | $1,378.79 | $1,378.80 | $1,378.90 | |