| 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 | $181.80 | 9.211% | $198.5456 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $65.26 | 12.517% | $73.4286 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $190.92 | 5.102% | $200.6607 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $27.57 | 4.498% | $28.8101 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $12.86 | 9.852% | $14.127 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $135.83 | 9.783% | $149.1182 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $178.59 | 11.824% | $199.7065 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $792.83 | $864.3967 | $864.41 | $864.40 | $864.30 | |