| 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 | $178.86 | 10.795% | $198.1679 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $106.28 | 6.656% | $113.354 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $66.70 | 12.602% | $75.1055 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $71.41 | 9.662% | $78.3096 | $78.31 | $78.30 | $78.30 |
| Purchase #5 | $18.37 | 7.807% | $19.8041 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $124.37 | 13.728% | $141.4435 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $64.63 | 6.152% | $68.606 | $68.61 | $68.60 | $68.60 |
| 7 purchase totals = | $630.62 | $694.7906 | $694.79 | $694.75 | $694.80 | |