| 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 | $160.45 | 8.541% | $174.154 | $174.15 | $174.15 | $174.20 |
| Purchase #2 | $148.46 | 4.508% | $155.1526 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $238.67 | 3.114% | $246.1022 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $104.83 | 6.343% | $111.4794 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $209.44 | 9.312% | $228.9431 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $30.86 | 13.416% | $35.0002 | $35.00 | $35.00 | $35.00 |
| Purchase #7 | $189.47 | 8.518% | $205.6091 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,082.18 | $1,156.4406 | $1,156.43 | $1,156.45 | $1,156.50 | |