| 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 | $182.59 | 5.418% | $192.4827 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $144.98 | 11.134% | $161.1221 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $21.36 | 4.441% | $22.3086 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $51.39 | 4.326% | $53.6131 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $207.28 | 3.337% | $214.1969 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $88.85 | 12.650% | $100.0895 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $9.97 | 6.561% | $10.6241 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $706.42 | $754.4370 | $754.43 | $754.40 | $754.40 | |