| 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 | $157.56 | 11.703% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $92.58 | 10.745% | $102.5277 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $142.67 | 7.741% | $153.7141 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $5.83 | 10.629% | $6.4497 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $174.72 | 13.405% | $198.1412 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $8.39 | 7.711% | $9.037 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $245.61 | 12.869% | $277.2176 | $277.22 | $277.20 | $277.20 |
| 7 purchase totals = | $827.36 | $923.0865 | $923.09 | $923.10 | $922.90 | |