| 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 | $142.80 | 7.803% | $153.9427 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $210.59 | 13.702% | $239.445 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $114.90 | 13.653% | $130.5873 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $71.40 | 11.580% | $79.6681 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $94.60 | 7.205% | $101.4159 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $108.29 | 9.331% | $118.3945 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $132.80 | 5.103% | $139.5768 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $875.38 | $963.0303 | $963.04 | $963.05 | $963.00 | |