| 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 | $170.53 | 3.330% | $176.2086 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $201.46 | 3.282% | $208.0719 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $96.25 | 13.499% | $109.2428 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $135.76 | 10.454% | $149.9524 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $239.40 | 6.380% | $254.6737 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $121.49 | 6.217% | $129.043 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $65.57 | 12.196% | $73.5669 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $1,030.46 | $1,100.7593 | $1,100.75 | $1,100.70 | $1,100.80 | |