| 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 | $181.88 | 8.300% | $196.976 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $42.74 | 8.585% | $46.4092 | $46.41 | $46.40 | $46.40 |
| Purchase #3 | $95.35 | 10.202% | $105.0776 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $96.85 | 7.192% | $103.8155 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $159.94 | 6.378% | $170.141 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $8.25 | 13.276% | $9.3453 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $241.40 | 5.570% | $254.846 | $254.85 | $254.85 | $254.80 |
| 7 purchase totals = | $826.41 | $886.6106 | $886.63 | $886.65 | $886.50 | |