| 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 | $139.49 | 12.245% | $156.5706 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $172.49 | 3.518% | $178.5582 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $205.64 | 3.653% | $213.152 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $47.42 | 8.636% | $51.5152 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $215.91 | 11.210% | $240.1135 | $240.11 | $240.10 | $240.10 |
| Purchase #6 | $140.28 | 6.844% | $149.8808 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $128.41 | 6.397% | $136.6244 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $1,049.64 | $1,126.4147 | $1,126.41 | $1,126.35 | $1,126.50 | |