| 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 | $165.99 | 6.449% | $176.6947 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $189.42 | 3.110% | $195.311 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $15.54 | 13.712% | $17.6708 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $202.79 | 13.588% | $230.3451 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $118.35 | 11.636% | $132.1212 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $160.45 | 8.757% | $174.5006 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $72.99 | 13.117% | $82.5641 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $925.53 | $1,009.2075 | $1,009.20 | $1,009.15 | $1,009.20 | |