| 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 | $141.84 | 10.288% | $156.4325 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $50.75 | 6.349% | $53.9721 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $94.81 | 11.596% | $105.8042 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $49.35 | 4.373% | $51.5081 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $73.30 | 3.181% | $75.6317 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $57.94 | 4.461% | $60.5247 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $211.41 | 3.777% | $219.395 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $679.40 | $723.2683 | $723.26 | $723.25 | $723.20 | |