| 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 | $138.38 | 3.801% | $143.6398 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $155.55 | 12.476% | $174.9564 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $171.47 | 12.723% | $193.2861 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $182.78 | 8.278% | $197.9105 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $173.55 | 5.368% | $182.8662 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $35.83 | 6.732% | $38.2421 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $210.49 | 3.423% | $217.6951 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,068.05 | $1,148.5962 | $1,148.61 | $1,148.60 | $1,148.60 | |