| 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 | $169.26 | 4.188% | $176.3486 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $239.30 | 7.475% | $257.1877 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $39.70 | 4.245% | $41.3853 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $213.82 | 5.715% | $226.0398 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $109.66 | 7.445% | $117.8242 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $31.72 | 4.417% | $33.1211 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $23.78 | 5.260% | $25.0308 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $827.24 | $876.9375 | $876.94 | $876.95 | $876.80 | |