| 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 | $141.95 | 4.347% | $148.1206 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $178.94 | 13.613% | $203.2991 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $194.57 | 12.563% | $219.0138 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $47.81 | 4.258% | $49.8457 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $159.37 | 8.841% | $173.4599 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $66.46 | 6.334% | $70.6696 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $12.58 | 10.577% | $13.9106 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $801.68 | $878.3193 | $878.32 | $878.25 | $878.30 | |