| 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 | $128.51 | 7.645% | $138.3346 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $238.95 | 10.217% | $263.3635 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $81.96 | 11.698% | $91.5477 | $91.55 | $91.55 | $91.50 |
| Purchase #4 | $65.69 | 9.547% | $71.9614 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $154.50 | 4.780% | $161.8851 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $52.27 | 9.544% | $57.2586 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $123.28 | 4.513% | $128.8436 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $845.16 | $913.1945 | $913.19 | $913.20 | $913.20 | |