| 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 | $124.80 | 9.160% | $136.2317 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $87.67 | 3.584% | $90.8121 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $55.68 | 12.416% | $62.5932 | $62.59 | $62.60 | $62.60 |
| Purchase #4 | $16.79 | 13.317% | $19.0259 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $206.26 | 6.449% | $219.5617 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $143.34 | 5.755% | $151.5892 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $124.51 | 4.656% | $130.3072 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $759.05 | $810.1210 | $810.12 | $810.15 | $810.10 | |