| 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 | $161.71 | 12.256% | $181.5292 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $123.61 | 10.188% | $136.2034 | $136.20 | $136.20 | $136.20 |
| Purchase #3 | $34.68 | 4.766% | $36.3328 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $27.81 | 13.699% | $31.6197 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $14.80 | 9.688% | $16.2338 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $62.99 | 3.598% | $65.2564 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $228.97 | 8.726% | $248.9499 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $654.57 | $716.1252 | $716.12 | $716.15 | $716.00 | |