| 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 | $147.81 | 6.310% | $157.1368 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $231.97 | 13.451% | $263.1723 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $108.49 | 6.180% | $115.1947 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $159.94 | 11.669% | $178.6034 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $29.84 | 6.281% | $31.7143 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $108.76 | 3.191% | $112.2305 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $236.59 | 6.836% | $252.7633 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,023.40 | $1,110.8153 | $1,110.80 | $1,110.80 | $1,110.80 | |