| 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 | $171.57 | 7.496% | $184.4309 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $63.25 | 9.243% | $69.0962 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $150.61 | 10.193% | $165.9617 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $142.45 | 7.545% | $153.1979 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $188.61 | 10.341% | $208.1142 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $153.54 | 5.615% | $162.1613 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $213.30 | 12.539% | $240.0457 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $1,083.33 | $1,183.0079 | $1,183.01 | $1,183.00 | $1,183.00 | |