| 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 | $197.43 | 11.870% | $220.8649 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $159.37 | 7.163% | $170.7857 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $78.47 | 7.506% | $84.36 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $168.56 | 13.400% | $191.147 | $191.15 | $191.15 | $191.10 |
| Purchase #5 | $9.99 | 8.232% | $10.8124 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $38.82 | 12.423% | $43.6426 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $237.25 | 3.259% | $244.982 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $889.89 | $966.5946 | $966.59 | $966.60 | $966.60 | |