| 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 | $32.82 | 13.703% | $37.3173 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $149.99 | 7.800% | $161.6892 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $240.26 | 9.241% | $262.4624 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $143.75 | 10.639% | $159.0436 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $143.84 | 10.109% | $158.3808 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $142.74 | 11.203% | $158.7312 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $128.93 | 6.496% | $137.3053 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $982.33 | $1,074.9298 | $1,074.93 | $1,074.95 | $1,074.90 | |