| 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 | $160.92 | 8.190% | $174.0993 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $111.50 | 5.702% | $117.8577 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $176.79 | 9.110% | $192.8956 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $152.99 | 7.795% | $164.9156 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $130.26 | 6.199% | $138.3348 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $6.57 | 6.458% | $6.9943 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $41.43 | 7.531% | $44.5501 | $44.55 | $44.55 | $44.60 |
| 7 purchase totals = | $780.46 | $839.6474 | $839.65 | $839.65 | $839.70 | |