| 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 | $148.65 | 3.512% | $153.8706 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $180.88 | 9.554% | $198.1613 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $10.76 | 11.253% | $11.9708 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $221.41 | 4.582% | $231.555 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $135.31 | 8.618% | $146.971 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $50.80 | 7.317% | $54.517 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $178.47 | 8.546% | $193.722 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $926.28 | $990.7677 | $990.77 | $990.65 | $990.90 | |