| 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 | $189.41 | 3.117% | $195.3139 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $242.84 | 6.395% | $258.3696 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $123.98 | 11.189% | $137.8521 | $137.85 | $137.85 | $137.90 |
| Purchase #4 | $83.33 | 11.574% | $92.9746 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $192.40 | 7.690% | $207.1956 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $160.66 | 5.803% | $169.9831 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $21.48 | 7.634% | $23.1198 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $1,014.10 | $1,084.8087 | $1,084.80 | $1,084.75 | $1,084.90 | |