| 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 | $160.91 | 4.701% | $168.4744 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $29.42 | 8.857% | $32.0257 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $86.99 | 8.706% | $94.5633 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $34.84 | 8.602% | $37.8369 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $200.83 | 9.658% | $220.2262 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $200.46 | 9.263% | $219.0286 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $198.68 | 7.268% | $213.1201 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $912.13 | $985.2752 | $985.28 | $985.30 | $985.20 | |