| 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 | $175.31 | 13.682% | $199.2959 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $204.38 | 5.701% | $216.0317 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $197.75 | 5.131% | $207.8966 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $72.91 | 3.245% | $75.2759 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $202.61 | 12.109% | $227.144 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $10.36 | 4.748% | $10.8519 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $227.96 | 7.303% | $244.6079 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,091.28 | $1,181.1039 | $1,181.11 | $1,181.15 | $1,181.10 | |