| 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 | $168.74 | 4.228% | $175.8743 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $38.89 | 12.854% | $43.8889 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $237.81 | 9.242% | $259.7884 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $147.74 | 13.165% | $167.19 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $107.44 | 10.515% | $118.7373 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $13.54 | 5.817% | $14.3276 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $66.94 | 7.564% | $72.0033 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $781.10 | $851.8098 | $851.81 | $851.85 | $851.80 | |