| 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 | $180.74 | 7.467% | $194.2359 | $194.24 | $194.25 | $194.20 |
| Purchase #2 | $141.58 | 13.352% | $160.4838 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $230.66 | 6.418% | $245.4638 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $69.56 | 10.295% | $76.7212 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $92.35 | 6.843% | $98.6695 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $117.31 | 7.168% | $125.7188 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $184.79 | 10.802% | $204.751 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $1,016.99 | $1,106.0440 | $1,106.04 | $1,106.00 | $1,106.10 | |