| 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 | $159.35 | 11.300% | $177.3566 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $109.42 | 10.827% | $121.2669 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $41.76 | 13.523% | $47.4072 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $240.35 | 11.806% | $268.7257 | $268.73 | $268.75 | $268.70 |
| Purchase #5 | $245.69 | 5.390% | $258.9327 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $171.78 | 8.784% | $186.8692 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $65.91 | 5.594% | $69.597 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $1,034.26 | $1,130.1553 | $1,130.17 | $1,130.15 | $1,130.20 | |