| 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 | $137.85 | 5.620% | $145.5972 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $188.43 | 8.788% | $204.9892 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $52.85 | 6.532% | $56.3022 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $108.64 | 7.109% | $116.3632 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $44.46 | 5.664% | $46.9782 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $218.84 | 5.406% | $230.6705 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $160.51 | 12.690% | $180.8787 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $911.58 | $981.7792 | $981.78 | $981.80 | $981.90 | |