| 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 | $153.84 | 9.708% | $168.7748 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $138.46 | 12.734% | $156.0915 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $191.50 | 10.187% | $211.0081 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $203.26 | 3.374% | $210.118 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $66.36 | 5.389% | $69.9361 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $40.69 | 7.203% | $43.6209 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $132.44 | 13.597% | $150.4479 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $926.55 | $1,009.9973 | $1,010.00 | $1,009.95 | $1,009.90 | |