| 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 | $7.54 | 12.186% | $8.4588 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $187.99 | 5.228% | $197.8181 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $172.99 | 3.499% | $179.0429 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $68.48 | 7.811% | $73.829 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $244.88 | 5.794% | $259.0683 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $217.80 | 12.235% | $244.4478 | $244.45 | $244.45 | $244.40 |
| Purchase #7 | $155.66 | 13.861% | $177.236 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $1,055.34 | $1,139.9009 | $1,139.91 | $1,139.90 | $1,139.80 | |