| 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 | $158.63 | 8.508% | $172.1262 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $112.77 | 12.385% | $126.7366 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $152.47 | 13.498% | $173.0504 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $129.98 | 11.624% | $145.0889 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $133.70 | 9.417% | $146.2905 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $74.99 | 5.779% | $79.3237 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $175.26 | 9.644% | $192.1621 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $937.80 | $1,034.7784 | $1,034.78 | $1,034.80 | $1,034.80 | |