| 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 | $141.46 | 11.460% | $157.6713 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $179.46 | 13.204% | $203.1559 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $133.97 | 7.441% | $143.9387 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $140.89 | 5.319% | $148.3839 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $190.92 | 10.580% | $211.1193 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $167.53 | 13.496% | $190.1398 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $33.60 | 9.662% | $36.8464 | $36.85 | $36.85 | $36.80 |
| 7 purchase totals = | $987.83 | $1,091.2553 | $1,091.26 | $1,091.25 | $1,091.20 | |