| 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 | $213.80 | 3.530% | $221.3471 | $221.35 | $221.35 | $221.30 |
| Purchase #2 | $144.73 | 11.136% | $160.8471 | $160.85 | $160.85 | $160.80 |
| Purchase #3 | $170.89 | 4.830% | $179.144 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $36.98 | 6.273% | $39.2998 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $180.75 | 5.577% | $190.8304 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $17.55 | 9.158% | $19.1572 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $9.64 | 11.158% | $10.7156 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $774.34 | $821.3412 | $821.35 | $821.35 | $821.20 | |