| 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 | $136.43 | 6.301% | $145.0265 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $234.78 | 13.359% | $266.1443 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $137.78 | 9.325% | $150.628 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $37.49 | 13.153% | $42.4211 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $229.51 | 12.767% | $258.8115 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $192.51 | 6.158% | $204.3648 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $103.38 | 12.224% | $116.0172 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $1,071.88 | $1,183.4134 | $1,183.41 | $1,183.40 | $1,183.30 | |