| 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 | $174.57 | 4.838% | $183.0157 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $149.93 | 4.296% | $156.371 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $29.80 | 9.751% | $32.7058 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $219.25 | 8.854% | $238.6624 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $134.71 | 12.219% | $151.1702 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $11.80 | 11.393% | $13.1444 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $227.88 | 13.419% | $258.4592 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $947.94 | $1,033.5287 | $1,033.53 | $1,033.45 | $1,033.60 | |