| 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 | $73.56 | 12.570% | $82.8065 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $90.93 | 3.411% | $94.0316 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $158.95 | 8.113% | $171.8456 | $171.85 | $171.85 | $171.80 |
| Purchase #4 | $24.55 | 3.610% | $25.4363 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $223.42 | 8.800% | $243.081 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $161.87 | 3.237% | $167.1097 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $141.40 | 10.355% | $156.042 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $874.68 | $940.3527 | $940.36 | $940.40 | $940.20 | |