| 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 | $164.66 | 5.250% | $173.3047 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $194.25 | 9.751% | $213.1913 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $17.96 | 13.613% | $20.4049 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $207.80 | 10.510% | $229.6398 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $210.77 | 13.759% | $239.7698 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $168.72 | 9.311% | $184.4295 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $37.54 | 4.155% | $39.0998 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $1,001.70 | $1,099.8398 | $1,099.83 | $1,099.85 | $1,099.80 | |