| 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 | $179.98 | 12.498% | $202.4739 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $81.54 | 13.107% | $92.2274 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $127.52 | 10.588% | $141.0218 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $150.78 | 6.490% | $160.5656 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $27.29 | 4.702% | $28.5732 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $244.68 | 11.162% | $271.9912 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $124.47 | 13.603% | $141.4017 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $936.26 | $1,038.2548 | $1,038.25 | $1,038.20 | $1,038.30 | |