| 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 | $166.73 | 6.416% | $177.4274 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $91.78 | 6.319% | $97.5796 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $9.61 | 8.760% | $10.4518 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $113.71 | 6.392% | $120.9783 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $114.85 | 13.649% | $130.5259 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $234.30 | 13.424% | $265.7524 | $265.75 | $265.75 | $265.80 |
| Purchase #7 | $8.53 | 13.834% | $9.71 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $739.51 | $812.4254 | $812.43 | $812.50 | $812.50 | |