| 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 | $141.30 | 10.496% | $156.1308 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $180.38 | 12.247% | $202.4711 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $90.48 | 11.457% | $100.8463 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $204.96 | 11.228% | $227.9729 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $232.47 | 9.372% | $254.2571 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $28.32 | 12.415% | $31.8359 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $66.44 | 11.644% | $74.1763 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $944.35 | $1,047.6904 | $1,047.70 | $1,047.70 | $1,047.70 | |