| 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 | $172.65 | 7.666% | $185.8853 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $205.85 | 9.795% | $226.013 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $211.94 | 8.849% | $230.6946 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $37.69 | 11.245% | $41.9282 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $80.79 | 3.121% | $83.3115 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $92.83 | 4.135% | $96.6685 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $114.96 | 4.132% | $119.7101 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $916.71 | $984.2112 | $984.21 | $984.20 | $984.20 | |