| 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 | $131.54 | 11.720% | $146.9565 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $44.29 | 7.744% | $47.7198 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $140.46 | 13.495% | $159.4151 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $241.47 | 4.700% | $252.8191 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $68.51 | 12.126% | $76.8175 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $66.64 | 4.303% | $69.5075 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $110.59 | 8.124% | $119.5743 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $803.50 | $872.8098 | $872.82 | $872.70 | $872.80 | |