| 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 | $139.69 | 13.366% | $158.361 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $176.34 | 7.139% | $188.9289 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $173.45 | 7.310% | $186.1292 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $139.29 | 10.455% | $153.8528 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $84.83 | 4.136% | $88.3386 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $138.34 | 3.874% | $143.6993 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $114.89 | 5.585% | $121.3066 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $966.83 | $1,040.6164 | $1,040.62 | $1,040.65 | $1,040.60 | |