| 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 | $144.93 | 13.393% | $164.3405 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $7.94 | 9.659% | $8.7069 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $100.27 | 4.751% | $105.0338 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $136.95 | 3.193% | $141.3228 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $39.58 | 12.232% | $44.4214 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $232.95 | 8.806% | $253.4636 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $118.33 | 6.120% | $125.5718 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $780.95 | $842.8608 | $842.85 | $842.80 | $842.80 | |