| 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 | $174.81 | 10.698% | $193.5112 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $16.80 | 11.131% | $18.67 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $18.54 | 12.424% | $20.8434 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $34.76 | 3.235% | $35.8845 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $121.89 | 12.683% | $137.3493 | $137.35 | $137.35 | $137.30 |
| Purchase #6 | $202.39 | 5.593% | $213.7097 | $213.71 | $213.70 | $213.70 |
| Purchase #7 | $102.90 | 13.854% | $117.1558 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $672.09 | $737.1239 | $737.12 | $737.10 | $737.10 | |