| 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 | $192.50 | 3.736% | $199.6918 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $70.85 | 13.869% | $80.6762 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $83.64 | 9.134% | $91.2797 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $121.46 | 7.471% | $130.5343 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $178.60 | 11.210% | $198.6211 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $78.25 | 3.125% | $80.6953 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $23.48 | 8.160% | $25.396 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $748.78 | $806.8944 | $806.90 | $806.95 | $806.90 | |