| 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 | $156.87 | 8.869% | $170.7828 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $30.50 | 6.244% | $32.4044 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $209.34 | 9.579% | $229.3927 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $245.31 | 8.574% | $266.3429 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $221.66 | 8.745% | $241.0442 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $184.67 | 6.528% | $196.7253 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $240.78 | 10.456% | $265.956 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $1,289.13 | $1,402.6483 | $1,402.64 | $1,402.70 | $1,402.60 | |