| 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 | $158.83 | 7.176% | $170.2276 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $88.76 | 8.310% | $96.136 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $39.44 | 12.391% | $44.327 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $172.96 | 10.307% | $190.787 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $191.76 | 12.208% | $215.1701 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $226.83 | 4.479% | $236.9897 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $178.65 | 11.152% | $198.573 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,057.23 | $1,152.2104 | $1,152.22 | $1,152.25 | $1,152.20 | |