| 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 | $103.41 | 10.863% | $114.6434 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $172.80 | 9.532% | $189.2713 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $140.64 | 9.363% | $153.8081 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $138.36 | 12.192% | $155.2289 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $60.81 | 7.463% | $65.3483 | $65.35 | $65.35 | $65.30 |
| Purchase #6 | $108.73 | 3.262% | $112.2768 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $9.40 | 12.127% | $10.5399 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $734.15 | $801.1167 | $801.12 | $801.15 | $801.00 | |