| 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 | $133.78 | 10.742% | $148.1506 | $148.15 | $148.15 | $148.20 |
| Purchase #2 | $50.48 | 7.399% | $54.215 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $160.52 | 9.814% | $176.2734 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $17.53 | 9.871% | $19.2604 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $53.27 | 12.183% | $59.7599 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $218.32 | 3.133% | $225.16 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $184.86 | 10.153% | $203.6288 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $818.76 | $886.4481 | $886.45 | $886.40 | $886.60 | |