| 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 | $195.94 | 4.711% | $205.1707 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $104.64 | 12.180% | $117.3852 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $98.58 | 3.139% | $101.6744 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $159.79 | 10.503% | $176.5727 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $90.64 | 5.157% | $95.3143 | $95.31 | $95.30 | $95.30 |
| Purchase #6 | $208.35 | 3.121% | $214.8526 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $170.53 | 6.438% | $181.5087 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $1,028.47 | $1,092.4786 | $1,092.47 | $1,092.40 | $1,092.60 | |