| 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 | $159.33 | 6.804% | $170.1708 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $173.72 | 3.520% | $179.8349 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $150.47 | 4.838% | $157.7497 | $157.75 | $157.75 | $157.70 |
| Purchase #4 | $155.30 | 10.120% | $171.0164 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $245.33 | 8.479% | $266.1315 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $168.41 | 13.419% | $191.0089 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $54.46 | 12.781% | $61.4205 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $1,107.02 | $1,197.3327 | $1,197.33 | $1,197.30 | $1,197.20 | |