| 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 | $193.26 | 13.819% | $219.9666 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $75.99 | 5.555% | $80.2112 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $162.66 | 4.844% | $170.5393 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $111.35 | 10.206% | $122.7144 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $221.84 | 7.228% | $237.8746 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $88.43 | 3.487% | $91.5136 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $73.32 | 13.198% | $82.9968 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $926.85 | $1,005.8165 | $1,005.81 | $1,005.75 | $1,005.80 | |