| 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 | $184.66 | 9.454% | $202.1178 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $198.56 | 13.866% | $226.0923 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $132.71 | 3.856% | $137.8273 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $48.54 | 4.449% | $50.6995 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $217.41 | 7.216% | $233.0983 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $67.86 | 11.213% | $75.4691 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $179.69 | 8.152% | $194.3383 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $1,029.43 | $1,119.6426 | $1,119.65 | $1,119.65 | $1,119.60 | |