| 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 | $207.34 | 7.759% | $223.4275 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $148.78 | 6.443% | $158.3659 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $47.55 | 8.705% | $51.6892 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $25.84 | 11.480% | $28.8064 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $121.49 | 9.754% | $133.3401 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $145.64 | 3.646% | $150.95 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $122.36 | 5.225% | $128.7533 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $819.00 | $875.3324 | $875.34 | $875.35 | $875.40 | |