| 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 | $131.25 | 11.391% | $146.2007 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $153.73 | 13.432% | $174.379 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $29.94 | 6.576% | $31.9089 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $86.85 | 13.107% | $98.2334 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $181.47 | 7.399% | $194.897 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $249.99 | 4.330% | $260.8146 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $99.74 | 9.476% | $109.1914 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $932.97 | $1,015.6250 | $1,015.62 | $1,015.65 | $1,015.60 | |