| 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 | $133.34 | 13.728% | $151.6449 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $123.37 | 6.847% | $131.8171 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $39.88 | 11.330% | $44.3984 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $127.46 | 4.694% | $133.443 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $211.57 | 3.545% | $219.0702 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $96.34 | 11.394% | $107.317 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $135.75 | 3.474% | $140.466 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $867.71 | $928.1566 | $928.16 | $928.10 | $928.10 | |