| 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 | $137.25 | 7.665% | $147.7702 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $177.78 | 9.147% | $194.0415 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $54.94 | 6.166% | $58.3276 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $181.86 | 13.404% | $206.2365 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $143.57 | 5.830% | $151.9401 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $97.43 | 8.470% | $105.6823 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $129.48 | 10.726% | $143.368 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $922.31 | $1,007.3662 | $1,007.37 | $1,007.40 | $1,007.30 | |