| 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 | $173.38 | 5.332% | $182.6246 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $14.72 | 13.166% | $16.658 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $147.29 | 3.389% | $152.2817 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $202.69 | 9.360% | $221.6618 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $219.34 | 7.154% | $235.0316 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $141.36 | 4.445% | $147.6435 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $155.96 | 8.612% | $169.3913 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,054.74 | $1,125.2925 | $1,125.28 | $1,125.30 | $1,125.30 | |