| 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 | $160.58 | 6.221% | $170.5697 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $182.44 | 11.163% | $202.8058 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $202.89 | 13.407% | $230.0915 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $93.75 | 7.779% | $101.0428 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $93.50 | 10.578% | $103.3904 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $194.44 | 8.246% | $210.4735 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $58.51 | 7.638% | $62.979 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $986.11 | $1,081.3527 | $1,081.35 | $1,081.35 | $1,081.40 | |