| 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 | $166.34 | 4.490% | $173.8087 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $88.51 | 5.281% | $93.1842 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $213.52 | 9.860% | $234.5731 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $120.65 | 4.438% | $126.0044 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $250.64 | 7.237% | $268.7788 | $268.78 | $268.80 | $268.80 |
| Purchase #6 | $212.55 | 3.334% | $219.6364 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $211.80 | 4.124% | $220.5346 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $1,264.01 | $1,336.5202 | $1,336.51 | $1,336.55 | $1,336.50 | |