| 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 | $156.85 | 9.790% | $172.2056 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $208.35 | 8.697% | $226.4702 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $89.48 | 5.705% | $94.5848 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $89.41 | 7.172% | $95.8225 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $48.59 | 10.620% | $53.7503 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $34.34 | 12.830% | $38.7458 | $38.75 | $38.75 | $38.70 |
| Purchase #7 | $115.30 | 5.249% | $121.3521 | $121.35 | $121.35 | $121.40 |
| 7 purchase totals = | $742.32 | $802.9313 | $802.93 | $802.90 | $803.00 | |