| 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 | $151.55 | 8.867% | $164.9879 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $162.36 | 11.826% | $181.5607 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $212.26 | 6.359% | $225.7576 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $33.54 | 13.348% | $38.0169 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $221.53 | 3.343% | $228.9357 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $108.50 | 8.529% | $117.754 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $187.46 | 12.623% | $211.1231 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,077.20 | $1,168.1359 | $1,168.14 | $1,168.10 | $1,168.20 | |