| 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 | $63.70 | 13.285% | $72.1625 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $196.37 | 11.164% | $218.2927 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $160.37 | 6.861% | $171.373 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $39.50 | 10.716% | $43.7328 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $155.75 | 9.125% | $169.9622 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $89.29 | 5.672% | $94.3545 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $188.60 | 9.361% | $206.2548 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $893.58 | $976.1325 | $976.11 | $976.10 | $976.30 | |