| 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 | $138.26 | 4.558% | $144.5619 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $134.58 | 13.267% | $152.4347 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $206.64 | 3.705% | $214.296 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $104.26 | 5.147% | $109.6263 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $223.51 | 6.131% | $237.2134 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $204.45 | 8.190% | $221.1945 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $60.25 | 11.682% | $67.2884 | $67.29 | $67.30 | $67.30 |
| 7 purchase totals = | $1,071.95 | $1,146.6152 | $1,146.61 | $1,146.65 | $1,146.60 | |