| 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 | $181.50 | 6.570% | $193.4246 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $98.36 | 9.203% | $107.4121 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $32.35 | 5.821% | $34.2331 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $170.29 | 3.601% | $176.4221 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $47.71 | 4.499% | $49.8565 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $72.85 | 13.854% | $82.9426 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $135.50 | 11.764% | $151.4402 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $738.56 | $795.7312 | $795.72 | $795.70 | $795.60 | |