| 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 | $146.60 | 7.226% | $157.1933 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $118.81 | 4.462% | $124.1113 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $199.55 | 13.784% | $227.056 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $105.57 | 12.330% | $118.5868 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $227.47 | 11.423% | $253.4539 | $253.45 | $253.45 | $253.50 |
| Purchase #6 | $17.86 | 9.150% | $19.4942 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $34.37 | 13.397% | $38.9745 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $850.23 | $938.8700 | $938.86 | $938.85 | $939.00 | |