| 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 | $6.48 | 12.133% | $7.2662 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $141.35 | 13.650% | $160.6443 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $171.98 | 8.796% | $187.1074 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $180.65 | 12.156% | $202.6098 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $90.49 | 8.301% | $98.0016 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $96.79 | 5.690% | $102.2974 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $159.31 | 4.300% | $166.1603 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $847.05 | $924.0870 | $924.09 | $924.05 | $924.10 | |