| 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 | $190.43 | 13.596% | $216.3209 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $249.96 | 8.185% | $270.4192 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $113.71 | 4.745% | $119.1055 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $8.93 | 8.807% | $9.7165 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $35.67 | 6.192% | $37.8787 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $149.54 | 11.170% | $166.2436 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $158.36 | 11.269% | $176.2056 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $906.60 | $995.8900 | $995.90 | $995.85 | $995.80 | |