| 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 | $150.34 | 7.782% | $162.0395 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $119.28 | 3.322% | $123.2425 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $241.51 | 10.135% | $265.987 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $145.95 | 13.535% | $165.7043 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $115.39 | 11.322% | $128.4545 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $174.55 | 5.299% | $183.7994 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $233.66 | 4.274% | $243.6466 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $1,180.68 | $1,272.8738 | $1,272.87 | $1,272.90 | $1,272.80 | |