| 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 | $98.37 | 5.778% | $104.0538 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $26.77 | 8.745% | $29.111 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $206.76 | 7.253% | $221.7563 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $221.48 | 7.424% | $237.9227 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $159.68 | 3.218% | $164.8185 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $229.54 | 10.751% | $254.2178 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $132.93 | 5.131% | $139.7506 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $1,075.53 | $1,151.6307 | $1,151.63 | $1,151.55 | $1,151.70 | |