| 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 | $178.45 | 4.866% | $187.1334 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $31.86 | 11.338% | $35.4723 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $230.75 | 8.431% | $250.2045 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $112.50 | 8.477% | $122.0366 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $117.29 | 6.317% | $124.6992 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $230.32 | 9.493% | $252.1843 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $54.31 | 9.443% | $59.4385 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $955.48 | $1,031.1688 | $1,031.16 | $1,031.20 | $1,031.10 | |