| 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 | $162.88 | 9.644% | $178.5881 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $10.76 | 12.132% | $12.0654 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $70.49 | 13.564% | $80.0513 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $72.95 | 10.118% | $80.3311 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $132.73 | 9.714% | $145.6234 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $176.76 | 8.310% | $191.4488 | $191.45 | $191.45 | $191.40 |
| Purchase #7 | $115.47 | 3.870% | $119.9387 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $742.04 | $808.0468 | $808.05 | $808.05 | $808.00 | |