| 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 | $168.94 | 10.712% | $187.0369 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $57.45 | 11.601% | $64.1148 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $72.64 | 13.480% | $82.4319 | $82.43 | $82.45 | $82.40 |
| Purchase #4 | $181.29 | 7.856% | $195.5321 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $37.28 | 6.513% | $39.708 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $173.78 | 4.351% | $181.3412 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $11.86 | 10.795% | $13.1403 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $703.24 | $763.3052 | $763.30 | $763.35 | $763.10 | |