| 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 | $174.57 | 10.301% | $192.5525 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $36.97 | 8.251% | $40.0204 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $142.28 | 3.867% | $147.782 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $193.95 | 3.537% | $200.81 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $115.90 | 11.772% | $129.5437 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $196.61 | 11.804% | $219.8178 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $200.98 | 8.314% | $217.6895 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,061.26 | $1,148.2159 | $1,148.21 | $1,148.20 | $1,148.20 | |