| 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 | $162.55 | 4.352% | $169.6242 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $17.47 | 3.452% | $18.0731 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $225.48 | 3.369% | $233.0764 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $185.26 | 12.398% | $208.2285 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $158.59 | 8.584% | $172.2034 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $193.85 | 11.259% | $215.6756 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $90.98 | 6.185% | $96.6071 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $1,034.18 | $1,113.4883 | $1,113.49 | $1,113.50 | $1,113.50 | |