| 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 | $119.76 | 11.365% | $133.3707 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $181.86 | 11.276% | $202.3665 | $202.37 | $202.35 | $202.40 |
| Purchase #3 | $61.97 | 6.164% | $65.7898 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $118.80 | 7.573% | $127.7967 | $127.80 | $127.80 | $127.80 |
| Purchase #5 | $126.43 | 3.115% | $130.3683 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $12.71 | 8.246% | $13.7581 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $180.91 | 3.843% | $187.8624 | $187.86 | $187.85 | $187.90 |
| 7 purchase totals = | $802.44 | $861.3125 | $861.32 | $861.25 | $861.50 | |