| 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 | $168.44 | 6.536% | $179.4492 | $179.45 | $179.45 | $179.40 |
| Purchase #2 | $172.43 | 11.628% | $192.4802 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $182.71 | 6.242% | $194.1148 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $148.44 | 10.132% | $163.4799 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $160.25 | 10.786% | $177.5346 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $82.52 | 9.757% | $90.5715 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $69.40 | 10.559% | $76.7279 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $984.19 | $1,074.3581 | $1,074.35 | $1,074.40 | $1,074.30 | |