| 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 | $177.83 | 11.365% | $198.0404 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $104.89 | 9.694% | $115.058 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $128.51 | 4.364% | $134.1182 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $49.36 | 9.464% | $54.0314 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $71.45 | 11.303% | $79.526 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $220.51 | 11.454% | $245.7672 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $107.40 | 7.629% | $115.5935 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $859.95 | $942.1347 | $942.14 | $942.15 | $942.10 | |