| 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 | $167.28 | 8.665% | $181.7748 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $54.65 | 12.798% | $61.6441 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $248.39 | 10.125% | $273.5395 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $107.85 | 5.289% | $113.5542 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $47.99 | 10.464% | $53.0117 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $48.43 | 11.144% | $53.827 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $31.38 | 8.499% | $34.047 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $705.97 | $771.3983 | $771.39 | $771.40 | $771.30 | |