| 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 | $156.74 | 3.612% | $162.4014 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $189.51 | 7.235% | $203.221 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $151.98 | 7.137% | $162.8268 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $90.78 | 3.581% | $94.0308 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $48.28 | 8.407% | $52.3389 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $113.62 | 5.568% | $119.9464 | $119.95 | $119.95 | $119.90 |
| Purchase #7 | $214.94 | 7.311% | $230.6543 | $230.65 | $230.65 | $230.70 |
| 7 purchase totals = | $965.85 | $1,025.4196 | $1,025.42 | $1,025.45 | $1,025.30 | |