| 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 | $169.80 | 8.199% | $183.7219 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $241.34 | 4.188% | $251.4473 | $251.45 | $251.45 | $251.40 |
| Purchase #3 | $161.85 | 5.660% | $171.0107 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $5.69 | 5.790% | $6.0195 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $135.91 | 10.325% | $149.9427 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $27.64 | 4.700% | $28.9391 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $162.29 | 9.842% | $178.2626 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $904.52 | $969.3438 | $969.34 | $969.30 | $969.20 | |