| 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 | $147.91 | 6.535% | $157.5759 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $117.65 | 8.334% | $127.455 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $92.68 | 4.593% | $96.9368 | $96.94 | $96.95 | $96.90 |
| Purchase #4 | $119.33 | 7.754% | $128.5828 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $10.61 | 7.359% | $11.3908 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $157.61 | 9.366% | $172.3718 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $46.84 | 7.511% | $50.3582 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $692.63 | $744.6713 | $744.68 | $744.70 | $744.80 | |