| 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 | $196.54 | 7.194% | $210.6791 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $69.66 | 4.763% | $72.9779 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $63.39 | 5.124% | $66.6381 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $183.55 | 3.224% | $189.4677 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $135.35 | 6.719% | $144.4442 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $171.90 | 5.113% | $180.6892 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $56.67 | 12.753% | $63.8971 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $877.06 | $928.7933 | $928.80 | $928.85 | $928.80 | |