| 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 | $70.89 | 5.573% | $74.8407 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $177.26 | 8.437% | $192.2154 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $197.47 | 9.541% | $216.3106 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $122.53 | 12.863% | $138.291 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $127.91 | 3.365% | $132.2142 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $192.53 | 7.418% | $206.8119 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $112.99 | 9.430% | $123.645 | $123.65 | $123.65 | $123.60 |
| 7 purchase totals = | $1,001.58 | $1,084.3288 | $1,084.33 | $1,084.30 | $1,084.20 | |