| 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 | $123.96 | 13.588% | $140.8037 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $42.32 | 6.264% | $44.9709 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $117.66 | 7.724% | $126.7481 | $126.75 | $126.75 | $126.70 |
| Purchase #4 | $195.98 | 10.416% | $216.3933 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $145.69 | 5.297% | $153.4072 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $172.47 | 12.320% | $193.7183 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $188.86 | 10.721% | $209.1077 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $986.94 | $1,085.1492 | $1,085.15 | $1,085.10 | $1,085.10 | |