| 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 | $84.76 | 13.803% | $96.4594 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $131.83 | 11.668% | $147.2119 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $109.59 | 8.715% | $119.1408 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $91.34 | 12.405% | $102.6707 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $162.87 | 4.397% | $170.0314 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $108.99 | 13.628% | $123.8432 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $192.90 | 9.481% | $211.1888 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $882.28 | $970.5462 | $970.54 | $970.55 | $970.50 | |