| 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 | $167.70 | 3.297% | $173.2291 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $77.76 | 9.184% | $84.9015 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $246.77 | 6.422% | $262.6176 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $237.56 | 8.154% | $256.9306 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $122.59 | 5.379% | $129.1841 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $218.89 | 9.708% | $240.1398 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $187.67 | 10.171% | $206.7579 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,258.94 | $1,353.7606 | $1,353.76 | $1,353.80 | $1,353.70 | |