| 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 | $142.47 | 12.747% | $160.6307 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $88.51 | 8.673% | $96.1865 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $17.52 | 12.638% | $19.7342 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $194.64 | 13.119% | $220.1748 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $157.93 | 4.133% | $164.4572 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $68.84 | 3.715% | $71.3974 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $156.53 | 8.445% | $169.749 | $169.75 | $169.75 | $169.70 |
| 7 purchase totals = | $826.44 | $902.3298 | $902.33 | $902.35 | $902.30 | |