| 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 | $165.56 | 9.348% | $181.0365 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $195.92 | 4.494% | $204.7246 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $74.74 | 10.555% | $82.6288 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $70.69 | 4.261% | $73.7021 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $150.30 | 13.600% | $170.7408 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $26.66 | 9.808% | $29.2748 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $38.83 | 3.854% | $40.3265 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $722.70 | $782.4341 | $782.43 | $782.45 | $782.30 | |