| 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 | $151.73 | 9.870% | $166.7058 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $240.79 | 11.448% | $268.3556 | $268.36 | $268.35 | $268.40 |
| Purchase #3 | $121.32 | 10.302% | $133.8184 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $161.32 | 10.237% | $177.8343 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $96.83 | 12.128% | $108.5735 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $131.46 | 7.425% | $141.2209 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $246.31 | 13.272% | $279.0003 | $279.00 | $279.00 | $279.00 |
| 7 purchase totals = | $1,149.76 | $1,275.5088 | $1,275.51 | $1,275.45 | $1,275.50 | |