| 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 | $208.46 | 7.158% | $223.3816 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $147.59 | 8.518% | $160.1617 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $49.37 | 5.485% | $52.0779 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $150.51 | 10.358% | $166.0998 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $7.58 | 4.853% | $7.9479 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $121.53 | 11.835% | $135.9131 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $219.82 | 9.611% | $240.9469 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $904.86 | $986.5289 | $986.53 | $986.55 | $986.50 | |