| 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 | $106.97 | 8.446% | $116.0047 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $147.43 | 9.627% | $161.6231 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $75.62 | 13.392% | $85.747 | $85.75 | $85.75 | $85.70 |
| Purchase #4 | $170.42 | 6.642% | $181.7393 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $11.37 | 12.421% | $12.7823 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $226.28 | 7.134% | $242.4228 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $83.34 | 8.738% | $90.6222 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $821.43 | $890.9414 | $890.93 | $890.90 | $890.80 | |