| 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 | $16.47 | 12.503% | $18.5292 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $84.37 | 10.619% | $93.3293 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $182.74 | 8.315% | $197.9348 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $153.95 | 5.140% | $161.863 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $213.38 | 5.618% | $225.3677 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $38.86 | 8.243% | $42.0632 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $198.39 | 9.694% | $217.6219 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $888.16 | $956.7091 | $956.70 | $956.70 | $956.70 | |