| 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 | $17.95 | 3.202% | $18.5248 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $229.78 | 6.411% | $244.5112 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $42.57 | 11.226% | $47.3489 | $47.35 | $47.35 | $47.30 |
| Purchase #4 | $164.99 | 12.808% | $186.1219 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $133.72 | 7.414% | $143.634 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $176.50 | 7.330% | $189.4375 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $11.78 | 3.768% | $12.2239 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $777.29 | $841.8022 | $841.79 | $841.75 | $841.60 | |