| 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 | $175.40 | 6.454% | $186.7203 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $96.68 | 10.398% | $106.7328 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $131.30 | 10.576% | $145.1863 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $22.77 | 6.430% | $24.2341 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $225.45 | 8.835% | $245.3685 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $55.25 | 11.607% | $61.6629 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $56.49 | 7.139% | $60.5228 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $763.34 | $830.4277 | $830.42 | $830.40 | $830.40 | |