| 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 | $132.30 | 10.125% | $145.6954 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $62.73 | 3.704% | $65.0535 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $14.87 | 5.503% | $15.6883 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $156.95 | 7.665% | $168.9802 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $5.87 | 6.463% | $6.2494 | $6.25 | $6.25 | $6.20 |
| Purchase #6 | $43.71 | 11.420% | $48.7017 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $223.41 | 12.663% | $251.7004 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $639.84 | $702.0689 | $702.07 | $702.10 | $702.10 | |