| 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 | $168.86 | 11.170% | $187.7217 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $188.31 | 13.251% | $213.263 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $152.29 | 4.326% | $158.8781 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $69.68 | 4.294% | $72.6721 | $72.67 | $72.65 | $72.70 |
| Purchase #5 | $29.67 | 9.129% | $32.3786 | $32.38 | $32.40 | $32.40 |
| Purchase #6 | $157.26 | 8.728% | $170.9857 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $140.77 | 9.129% | $153.6209 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $906.84 | $989.5201 | $989.52 | $989.50 | $989.60 | |