| 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 | $247.85 | 7.194% | $265.6803 | $265.68 | $265.70 | $265.70 |
| Purchase #2 | $156.57 | 7.572% | $168.4255 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $188.43 | 8.756% | $204.9289 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $137.58 | 8.831% | $149.7297 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $26.74 | 6.785% | $28.5543 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $178.71 | 9.543% | $195.7643 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $187.46 | 13.799% | $213.3276 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $1,123.34 | $1,226.4106 | $1,226.41 | $1,226.50 | $1,226.40 | |