| 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 | $170.68 | 5.301% | $179.7277 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $9.96 | 4.270% | $10.3853 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $63.44 | 5.498% | $66.9279 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $244.51 | 13.421% | $277.3257 | $277.33 | $277.35 | $277.30 |
| Purchase #5 | $97.71 | 12.721% | $110.1397 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $220.92 | 5.626% | $233.349 | $233.35 | $233.35 | $233.30 |
| Purchase #7 | $35.28 | 7.377% | $37.8826 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $842.50 | $915.7379 | $915.75 | $915.85 | $915.60 | |