| 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 | $138.49 | 13.707% | $157.4728 | $157.47 | $157.45 | $157.50 |
| Purchase #2 | $176.67 | 13.471% | $200.4692 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $66.71 | 4.117% | $69.4565 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $206.82 | 9.457% | $226.379 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $232.53 | 8.849% | $253.1066 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $127.81 | 7.860% | $137.8559 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $12.35 | 12.535% | $13.8981 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $961.38 | $1,058.6381 | $1,058.65 | $1,058.60 | $1,058.80 | |