| 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 | $114.98 | 11.572% | $128.2855 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $48.33 | 12.744% | $54.4892 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $147.48 | 3.649% | $152.8615 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $143.61 | 3.754% | $149.0011 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $68.82 | 5.237% | $72.4241 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $14.35 | 6.193% | $15.2387 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $234.95 | 4.122% | $244.6346 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $772.52 | $816.9347 | $816.93 | $816.95 | $816.90 | |