| 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 | $181.48 | 6.783% | $193.7898 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $184.78 | 10.231% | $203.6848 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $87.56 | 4.307% | $91.3312 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $6.79 | 12.150% | $7.615 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $53.92 | 5.834% | $57.0657 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $153.81 | 12.800% | $173.4977 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $139.62 | 13.758% | $158.8289 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $807.96 | $885.8131 | $885.82 | $885.85 | $885.80 | |