| 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 | $179.52 | 3.760% | $186.27 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $22.25 | 12.870% | $25.1136 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $27.58 | 7.678% | $29.6976 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $142.55 | 13.578% | $161.9054 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $111.32 | 12.125% | $124.8176 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $104.39 | 11.441% | $116.3333 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $56.69 | 12.194% | $63.6028 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $644.30 | $707.7403 | $707.74 | $707.70 | $707.70 | |