| 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 | $181.48 | 12.363% | $203.9164 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $166.27 | 10.519% | $183.7599 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $214.72 | 9.228% | $234.5344 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $9.91 | 7.522% | $10.6554 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $243.46 | 5.467% | $256.77 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $77.60 | 8.405% | $84.1223 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $159.28 | 11.496% | $177.5908 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $1,052.72 | $1,151.3492 | $1,151.35 | $1,151.30 | $1,151.40 | |