| 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 | $121.78 | 8.498% | $132.1289 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $181.74 | 6.523% | $193.5949 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $98.72 | 4.793% | $103.4516 | $103.45 | $103.45 | $103.50 |
| Purchase #4 | $229.70 | 9.311% | $251.0874 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $135.25 | 5.856% | $143.1702 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $162.86 | 8.252% | $176.2992 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $153.81 | 11.275% | $171.1521 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $1,083.86 | $1,170.8843 | $1,170.88 | $1,170.90 | $1,171.00 | |