| 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 | $119.43 | 13.413% | $135.4491 | $135.45 | $135.45 | $135.40 |
| Purchase #2 | $202.47 | 5.210% | $213.0187 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $169.45 | 4.539% | $177.1413 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $70.34 | 7.356% | $75.5142 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $144.48 | 12.703% | $162.8333 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $147.48 | 9.243% | $161.1116 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $186.46 | 13.615% | $211.8465 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $1,040.11 | $1,136.9147 | $1,136.91 | $1,136.90 | $1,136.70 | |