| 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 | $170.63 | 4.211% | $177.8152 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $172.69 | 12.797% | $194.7891 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $176.30 | 5.237% | $185.5328 | $185.53 | $185.55 | $185.50 |
| Purchase #4 | $53.44 | 4.590% | $55.8929 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $40.86 | 8.555% | $44.3556 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $157.92 | 10.540% | $174.5648 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $208.45 | 13.116% | $235.7903 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $980.29 | $1,068.7407 | $1,068.74 | $1,068.75 | $1,068.80 | |