| 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 | $146.78 | 6.427% | $156.2136 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $91.79 | 7.276% | $98.4686 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $241.44 | 13.419% | $273.8388 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $12.92 | 12.752% | $14.5676 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $130.80 | 8.649% | $142.1129 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $209.49 | 13.596% | $237.9723 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $112.93 | 9.466% | $123.62 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $946.15 | $1,046.7938 | $1,046.79 | $1,046.70 | $1,046.80 | |