| 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 | $82.85 | 13.296% | $93.8657 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $168.80 | 3.126% | $174.0767 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $164.42 | 3.660% | $170.4378 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $197.81 | 6.749% | $211.1602 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $176.91 | 3.676% | $183.4132 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $225.83 | 11.484% | $251.7643 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $45.86 | 12.582% | $51.6301 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $1,062.48 | $1,136.3480 | $1,136.35 | $1,136.35 | $1,136.40 | |