| 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 | $119.51 | 11.662% | $133.4473 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $245.47 | 10.305% | $270.7657 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $33.38 | 6.278% | $35.4756 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $153.65 | 10.727% | $170.132 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $188.43 | 5.178% | $198.1869 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $60.58 | 9.375% | $66.2594 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $33.60 | 4.115% | $34.9826 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $834.62 | $909.2495 | $909.26 | $909.30 | $909.30 | |