| 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 | $15.91 | 5.322% | $16.7567 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $142.38 | 9.278% | $155.59 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $198.56 | 3.213% | $204.9397 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $183.39 | 7.773% | $197.6449 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $26.67 | 12.261% | $29.94 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $118.84 | 13.799% | $135.2387 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $225.42 | 7.295% | $241.8644 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $911.17 | $981.9744 | $981.97 | $982.00 | $981.90 | |