| 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 | $181.29 | 5.561% | $191.3715 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $79.32 | 5.381% | $83.5882 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $104.93 | 9.843% | $115.2583 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $168.93 | 3.798% | $175.346 | $175.35 | $175.35 | $175.30 |
| Purchase #5 | $22.93 | 12.251% | $25.7392 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $232.68 | 5.481% | $245.4332 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $141.29 | 12.314% | $158.6885 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $931.37 | $995.4249 | $995.43 | $995.45 | $995.40 | |