| 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 | $112.35 | 7.399% | $120.6628 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $186.28 | 4.870% | $195.3518 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $203.38 | 8.139% | $219.9331 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $131.52 | 12.333% | $147.7404 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $132.83 | 11.580% | $148.2117 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $168.35 | 7.241% | $180.5402 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $17.91 | 7.378% | $19.2314 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $952.62 | $1,031.6714 | $1,031.66 | $1,031.70 | $1,031.60 | |