| 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 | $138.84 | 5.391% | $146.3249 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $172.25 | 6.827% | $184.0095 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $46.31 | 7.602% | $49.8305 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $112.49 | 8.206% | $121.7209 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $225.83 | 11.688% | $252.225 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $221.38 | 11.659% | $247.1907 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $168.41 | 4.157% | $175.4108 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $1,085.51 | $1,176.7123 | $1,176.71 | $1,176.70 | $1,176.60 | |