| 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 | $132.47 | 9.535% | $145.101 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $195.60 | 4.294% | $203.9991 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $6.89 | 4.538% | $7.2027 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $228.49 | 13.332% | $258.9523 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $173.80 | 10.147% | $191.4355 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $6.98 | 8.350% | $7.5628 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $164.94 | 11.383% | $183.7151 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $909.17 | $997.9685 | $997.97 | $997.95 | $998.00 | |