| 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 | $161.61 | 7.718% | $174.0831 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $202.74 | 8.546% | $220.0662 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $163.72 | 9.241% | $178.8494 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $68.48 | 8.143% | $74.0563 | $74.06 | $74.05 | $74.10 |
| Purchase #5 | $143.29 | 10.106% | $157.7709 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $151.48 | 7.389% | $162.6729 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $85.82 | 7.615% | $92.3552 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $977.14 | $1,059.8540 | $1,059.86 | $1,059.80 | $1,060.00 | |