| 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 | $149.95 | 4.122% | $156.1309 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $117.45 | 6.475% | $125.0549 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $225.85 | 9.161% | $246.5401 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $233.25 | 4.726% | $244.2734 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $138.54 | 9.806% | $152.1252 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $102.32 | 12.865% | $115.4835 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $208.46 | 12.149% | $233.7858 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $1,175.82 | $1,273.3938 | $1,273.39 | $1,273.45 | $1,273.40 | |