| 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 | $120.88 | 10.279% | $133.3053 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $145.62 | 3.767% | $151.1055 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $19.31 | 3.728% | $20.0299 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $209.44 | 5.486% | $220.9299 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $153.37 | 4.832% | $160.7808 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $16.71 | 9.861% | $18.3578 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $79.52 | 4.775% | $83.3171 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $744.85 | $787.8263 | $787.84 | $787.85 | $787.80 | |