| 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 | $171.53 | 9.780% | $188.3056 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $125.25 | 7.830% | $135.0571 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $244.57 | 11.487% | $272.6638 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $43.81 | 6.477% | $46.6476 | $46.65 | $46.65 | $46.60 |
| Purchase #5 | $210.29 | 6.348% | $223.6392 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $220.51 | 9.375% | $241.1828 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $39.99 | 4.467% | $41.7764 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $1,055.95 | $1,149.2725 | $1,149.28 | $1,149.30 | $1,149.30 | |