| 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 | $142.38 | 9.130% | $155.3793 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $182.49 | 4.128% | $190.0232 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $221.59 | 8.659% | $240.7775 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $246.48 | 13.341% | $279.3629 | $279.36 | $279.35 | $279.40 |
| Purchase #5 | $92.79 | 9.555% | $101.6561 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $198.65 | 5.646% | $209.8658 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $224.96 | 6.313% | $239.1617 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $1,309.34 | $1,416.2265 | $1,416.23 | $1,416.20 | $1,416.40 | |