| 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 | $175.50 | 12.288% | $197.0654 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $35.74 | 5.159% | $37.5838 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $76.68 | 4.352% | $80.0171 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $219.48 | 4.812% | $230.0414 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $125.75 | 11.136% | $139.7535 | $139.75 | $139.75 | $139.80 |
| Purchase #6 | $15.85 | 10.556% | $17.5231 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $224.46 | 6.120% | $238.197 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $873.46 | $940.1813 | $940.18 | $940.15 | $940.20 | |