| 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 | $172.69 | 4.372% | $180.24 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $225.42 | 5.460% | $237.7279 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $129.29 | 11.640% | $144.3394 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $160.38 | 13.813% | $182.5333 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $8.96 | 6.618% | $9.553 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $46.76 | 10.763% | $51.7928 | $51.79 | $51.80 | $51.80 |
| Purchase #7 | $209.47 | 13.379% | $237.495 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $952.97 | $1,043.6814 | $1,043.68 | $1,043.75 | $1,043.60 | |