| 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 | $179.64 | 4.803% | $188.2681 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $56.54 | 13.794% | $64.3391 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $160.76 | 5.815% | $170.1082 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $36.48 | 8.620% | $39.6246 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $250.31 | 5.273% | $263.5088 | $263.51 | $263.50 | $263.50 |
| Purchase #6 | $192.73 | 5.584% | $203.492 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $18.87 | 13.638% | $21.4435 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $895.33 | $950.7843 | $950.78 | $950.75 | $950.70 | |