| 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 | $140.65 | 13.463% | $159.5857 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $141.77 | 3.635% | $146.9233 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $88.43 | 6.127% | $93.8481 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $170.73 | 4.448% | $178.3241 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $233.84 | 3.373% | $241.7274 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $202.43 | 13.693% | $230.1487 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $215.67 | 3.460% | $223.1322 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,193.52 | $1,273.6895 | $1,273.69 | $1,273.70 | $1,273.50 | |