| 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 | $14.47 | 11.407% | $16.1206 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $157.76 | 13.570% | $179.168 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $202.41 | 10.638% | $223.9424 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $181.87 | 9.105% | $198.4293 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $160.40 | 8.863% | $174.6163 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $198.38 | 12.799% | $223.7707 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $112.49 | 4.753% | $117.8366 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $1,027.78 | $1,133.8839 | $1,133.89 | $1,133.85 | $1,133.80 | |