| 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 | $181.90 | 4.250% | $189.6308 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $37.48 | 9.132% | $40.9027 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $231.44 | 13.491% | $262.6636 | $262.66 | $262.65 | $262.70 |
| Purchase #4 | $195.76 | 4.201% | $203.9839 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $55.80 | 12.413% | $62.7265 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $140.97 | 7.812% | $151.9826 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $227.81 | 4.320% | $237.6514 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,071.16 | $1,149.5415 | $1,149.53 | $1,149.60 | $1,149.60 | |