| 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 | $156.34 | 13.451% | $177.3693 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $167.60 | 6.395% | $178.318 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $11.75 | 8.728% | $12.7755 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $142.38 | 3.798% | $147.7876 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $169.28 | 6.269% | $179.8922 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $28.32 | 4.217% | $29.5143 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $179.58 | 7.269% | $192.6337 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $855.25 | $918.2906 | $918.29 | $918.30 | $918.30 | |