| 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 | $137.48 | 7.704% | $148.0715 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $21.37 | 6.275% | $22.711 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $73.98 | 9.314% | $80.8705 | $80.87 | $80.85 | $80.90 |
| Purchase #4 | $118.40 | 4.343% | $123.5421 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $31.72 | 8.608% | $34.4505 | $34.45 | $34.45 | $34.50 |
| Purchase #6 | $38.45 | 6.642% | $41.0038 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $146.58 | 6.447% | $156.03 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $567.98 | $606.6794 | $606.67 | $606.65 | $606.70 | |