| 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 | $80.90 | 12.707% | $91.18 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $169.58 | 12.226% | $190.3129 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $36.64 | 5.686% | $38.7234 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $122.60 | 4.553% | $128.182 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $178.74 | 12.385% | $200.8769 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $195.64 | 6.637% | $208.6246 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $40.36 | 9.691% | $44.2713 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $824.46 | $902.1711 | $902.16 | $902.15 | $902.20 | |