| 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 | $170.71 | 12.540% | $192.117 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $151.90 | 6.390% | $161.6064 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $43.84 | 12.135% | $49.16 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $221.90 | 4.684% | $232.2938 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $157.57 | 9.625% | $172.7361 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $181.61 | 4.395% | $189.5918 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $35.74 | 4.287% | $37.2722 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $963.27 | $1,034.7773 | $1,034.78 | $1,034.75 | $1,034.80 | |