| 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 | $137.74 | 13.337% | $156.1104 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $173.96 | 12.634% | $195.9381 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $167.70 | 3.223% | $173.105 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $177.75 | 5.294% | $187.1601 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $93.34 | 10.495% | $103.136 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $187.81 | 11.189% | $208.8241 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $58.41 | 10.585% | $64.5927 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $996.71 | $1,088.8664 | $1,088.87 | $1,088.85 | $1,088.80 | |