| 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 | $108.57 | 3.281% | $112.1322 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $114.44 | 5.426% | $120.6495 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $22.41 | 4.501% | $23.4187 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $32.39 | 5.226% | $34.0827 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $172.65 | 13.859% | $196.5776 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $121.37 | 12.653% | $136.7269 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $141.83 | 12.322% | $159.3063 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $713.66 | $782.8939 | $782.90 | $782.95 | $782.80 | |