| 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 | $128.77 | 10.279% | $142.0063 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $159.34 | 10.704% | $176.3958 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $96.29 | 12.315% | $108.1481 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $177.60 | 10.288% | $195.8715 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $210.64 | 9.375% | $230.3875 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $11.96 | 4.830% | $12.5377 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $48.49 | 10.118% | $53.3962 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $833.09 | $918.7431 | $918.76 | $918.75 | $918.70 | |