| 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 | $131.73 | 6.790% | $140.6745 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $222.80 | 9.764% | $244.5542 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $61.45 | 5.262% | $64.6835 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $109.85 | 10.664% | $121.5644 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $129.36 | 4.336% | $134.969 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $121.96 | 9.251% | $133.2425 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $44.94 | 13.187% | $50.8662 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $822.09 | $890.5543 | $890.54 | $890.50 | $890.70 | |