| 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 | $190.42 | 7.856% | $205.3794 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $105.94 | 11.175% | $117.7788 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $237.81 | 11.250% | $264.5636 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $168.56 | 12.551% | $189.716 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $147.84 | 9.668% | $162.1332 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $46.68 | 9.108% | $50.9316 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $192.55 | 3.412% | $199.1198 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,089.80 | $1,189.6224 | $1,189.62 | $1,189.65 | $1,189.60 | |