| 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 | $162.87 | 5.406% | $171.6748 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $20.80 | 8.807% | $22.6319 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $116.35 | 12.108% | $130.4377 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $227.43 | 10.572% | $251.4739 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $29.70 | 11.255% | $33.0427 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $230.53 | 5.854% | $244.0252 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $55.85 | 5.276% | $58.7966 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $843.53 | $912.0828 | $912.08 | $912.10 | $912.00 | |