| 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 | $195.43 | 12.343% | $219.5519 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $112.99 | 8.610% | $122.7184 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $136.30 | 4.570% | $142.5289 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $112.78 | 11.466% | $125.7114 | $125.71 | $125.70 | $125.70 |
| Purchase #5 | $200.30 | 11.392% | $223.1182 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $169.31 | 6.199% | $179.8055 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $143.91 | 8.231% | $155.7552 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $1,071.02 | $1,169.1895 | $1,169.20 | $1,169.15 | $1,169.20 | |