| 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 | $173.40 | 9.288% | $189.5054 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $143.87 | 5.800% | $152.2145 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $153.64 | 13.483% | $174.3553 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $228.84 | 11.844% | $255.9438 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $174.60 | 5.364% | $183.9655 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $105.47 | 3.867% | $109.5485 | $109.55 | $109.55 | $109.50 |
| Purchase #7 | $163.27 | 8.289% | $176.8035 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,143.09 | $1,242.3365 | $1,242.34 | $1,242.30 | $1,242.30 | |