| 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 | $109.64 | 6.712% | $116.999 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $164.27 | 7.244% | $176.1697 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $176.58 | 12.583% | $198.7991 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $178.71 | 5.675% | $188.8518 | $188.85 | $188.85 | $188.90 |
| Purchase #5 | $135.97 | 13.121% | $153.8106 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $167.35 | 10.203% | $184.4247 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $166.65 | 7.753% | $179.5704 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $1,099.17 | $1,198.6253 | $1,198.62 | $1,198.55 | $1,198.70 | |