| 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 | $138.89 | 8.468% | $150.6512 | $150.65 | $150.65 | $150.70 |
| Purchase #2 | $192.79 | 3.173% | $198.9072 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $5.36 | 12.714% | $6.0415 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $190.52 | 4.570% | $199.2268 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $229.47 | 12.683% | $258.5737 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $34.65 | 13.370% | $39.2827 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $205.58 | 12.343% | $230.9547 | $230.95 | $230.95 | $231.00 |
| 7 purchase totals = | $997.26 | $1,083.6378 | $1,083.63 | $1,083.65 | $1,083.70 | |