| 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 | $6.90 | 6.809% | $7.3698 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $94.25 | 9.457% | $103.1632 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $208.43 | 4.387% | $217.5738 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $152.56 | 10.807% | $169.0472 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $154.87 | 13.507% | $175.7883 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $156.64 | 9.529% | $171.5662 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $165.53 | 13.232% | $187.4329 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $939.18 | $1,031.9414 | $1,031.94 | $1,031.90 | $1,032.00 | |