| 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 | $139.97 | 5.457% | $147.6082 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $176.55 | 9.720% | $193.7107 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $12.35 | 10.859% | $13.6911 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $120.61 | 10.490% | $133.262 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $103.76 | 8.516% | $112.5962 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $208.88 | 4.840% | $218.9898 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $17.78 | 10.852% | $19.7095 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $779.90 | $839.5675 | $839.57 | $839.55 | $839.60 | |