| 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 | $169.69 | 5.466% | $178.9653 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $45.92 | 10.685% | $50.8266 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $188.97 | 8.128% | $204.3295 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $234.29 | 8.538% | $254.2937 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $39.64 | 4.396% | $41.3826 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $79.52 | 6.235% | $84.4781 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $170.80 | 10.664% | $189.0141 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $928.83 | $1,003.2899 | $1,003.29 | $1,003.35 | $1,003.30 | |