| 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 | $101.42 | 13.716% | $115.3308 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $23.42 | 13.368% | $26.5508 | $26.55 | $26.55 | $26.60 |
| Purchase #3 | $123.26 | 8.529% | $133.7728 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $174.91 | 8.723% | $190.1674 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $12.75 | 9.536% | $13.9658 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $28.36 | 11.307% | $31.5667 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $90.97 | 12.667% | $102.4932 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $555.09 | $613.8475 | $613.85 | $613.80 | $614.00 | |