| 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 | $179.89 | 6.419% | $191.4371 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $208.74 | 11.333% | $232.3965 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $26.55 | 10.761% | $29.407 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $36.54 | 7.658% | $39.3382 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $123.29 | 4.370% | $128.6778 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $111.49 | 8.728% | $121.2208 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $8.38 | 3.441% | $8.6684 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $694.88 | $751.1458 | $751.16 | $751.15 | $751.10 | |