| 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 | $154.71 | 7.707% | $166.6335 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $38.34 | 6.354% | $40.7761 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $84.63 | 3.715% | $87.774 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $133.51 | 4.104% | $138.9893 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $85.52 | 8.151% | $92.4907 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $82.68 | 9.760% | $90.7496 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $213.96 | 4.581% | $223.7615 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $793.35 | $841.1747 | $841.17 | $841.20 | $841.20 | |