| 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 | $129.99 | 13.599% | $147.6673 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $83.73 | 10.653% | $92.6498 | $92.65 | $92.65 | $92.60 |
| Purchase #3 | $120.91 | 11.522% | $134.8413 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $141.62 | 12.779% | $159.7176 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $140.94 | 8.724% | $153.2356 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $209.66 | 8.253% | $226.9632 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $34.66 | 11.726% | $38.7242 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $861.51 | $953.7990 | $953.80 | $953.75 | $953.70 | |