| 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 | $84.83 | 8.246% | $91.8251 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $146.94 | 3.670% | $152.3327 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $38.67 | 8.132% | $41.8146 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $169.67 | 9.610% | $185.9753 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $195.98 | 9.672% | $214.9352 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $236.61 | 8.211% | $256.038 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $190.29 | 13.136% | $215.2865 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,062.99 | $1,158.2074 | $1,158.22 | $1,158.30 | $1,158.10 | |