| 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 | $142.73 | 3.419% | $147.6099 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $83.44 | 8.409% | $90.4565 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $10.60 | 10.687% | $11.7328 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $197.99 | 3.506% | $204.9315 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $158.92 | 10.810% | $176.0993 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $134.93 | 12.509% | $151.8084 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $133.42 | 11.661% | $148.9781 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $862.03 | $931.6165 | $931.62 | $931.65 | $931.60 | |