| 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 | $173.57 | 7.689% | $186.9158 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $144.96 | 10.299% | $159.8894 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $131.72 | 3.141% | $135.8573 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $32.33 | 10.634% | $35.768 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $68.46 | 6.864% | $73.1591 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $174.33 | 13.438% | $197.7565 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $57.95 | 10.209% | $63.8661 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $783.32 | $853.2122 | $853.23 | $853.15 | $853.40 | |