| 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 | $168.90 | 7.471% | $181.5185 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $99.58 | 13.411% | $112.9347 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $101.79 | 12.798% | $114.8171 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $199.29 | 9.544% | $218.3102 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $85.55 | 11.638% | $95.5063 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $14.69 | 11.296% | $16.3494 | $16.35 | $16.35 | $16.30 |
| Purchase #7 | $153.76 | 8.412% | $166.6943 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $823.56 | $906.1305 | $906.13 | $906.10 | $906.00 | |