| 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 | $158.95 | 7.814% | $171.3704 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $74.25 | 8.589% | $80.6273 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $201.45 | 10.206% | $222.01 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $136.58 | 3.540% | $141.4149 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $170.27 | 6.817% | $181.8773 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $110.68 | 8.540% | $120.1321 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $23.39 | 4.183% | $24.3684 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $875.57 | $941.8004 | $941.80 | $941.80 | $941.80 | |