| 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 | $184.93 | 4.581% | $193.4016 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $75.57 | 6.464% | $80.4548 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $36.38 | 10.166% | $40.0784 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $111.82 | 9.606% | $122.5614 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $48.64 | 10.837% | $53.9111 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $100.91 | 12.217% | $113.2382 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $219.40 | 8.523% | $238.0995 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $777.65 | $841.7450 | $841.74 | $841.75 | $841.80 | |