| 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 | $121.89 | 12.726% | $137.4017 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $65.62 | 9.670% | $71.9655 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $176.52 | 6.192% | $187.4501 | $187.45 | $187.45 | $187.50 |
| Purchase #4 | $230.26 | 13.266% | $260.8063 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $109.38 | 8.436% | $118.6073 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $26.90 | 4.760% | $28.1804 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $35.70 | 9.752% | $39.1815 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $766.27 | $843.5928 | $843.60 | $843.60 | $843.70 | |