| 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 | $178.93 | 7.362% | $192.1028 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $8.77 | 10.290% | $9.6724 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $49.29 | 5.472% | $51.9871 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $141.51 | 10.459% | $156.3105 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $178.25 | 10.203% | $196.4368 | $196.44 | $196.45 | $196.40 |
| Purchase #6 | $36.60 | 7.700% | $39.4182 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $195.25 | 6.822% | $208.57 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $788.60 | $854.4978 | $854.50 | $854.45 | $854.50 | |