| 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 | $172.79 | 4.319% | $180.2528 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $84.88 | 5.853% | $89.848 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $34.98 | 9.399% | $38.2678 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $176.67 | 3.568% | $182.9736 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $172.72 | 12.527% | $194.3566 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $234.77 | 13.350% | $266.1118 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $185.55 | 13.165% | $209.9777 | $209.98 | $210.00 | $210.00 |
| 7 purchase totals = | $1,062.36 | $1,161.7883 | $1,161.79 | $1,161.75 | $1,161.90 | |