| 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 | $143.86 | 4.226% | $149.9395 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $235.81 | 11.667% | $263.322 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $30.91 | 3.518% | $31.9974 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $241.94 | 5.350% | $254.8838 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $221.74 | 4.731% | $232.2305 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $150.79 | 9.270% | $164.7682 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $154.57 | 12.293% | $173.5713 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $1,179.62 | $1,270.7127 | $1,270.71 | $1,270.70 | $1,270.70 | |