| 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 | $140.39 | 5.405% | $147.9781 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $189.31 | 4.510% | $197.8479 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $71.86 | 10.557% | $79.4463 | $79.45 | $79.45 | $79.40 |
| Purchase #4 | $227.31 | 13.473% | $257.9355 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $115.89 | 6.264% | $123.1493 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $194.74 | 12.314% | $218.7203 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $225.67 | 5.737% | $238.6167 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,165.17 | $1,263.6941 | $1,263.71 | $1,263.70 | $1,263.50 | |