| 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 | $174.63 | 7.556% | $187.825 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $144.38 | 11.124% | $160.4408 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $10.98 | 12.605% | $12.364 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $200.65 | 6.291% | $213.2729 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $84.99 | 13.398% | $96.377 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $236.64 | 3.577% | $245.1046 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $77.84 | 10.413% | $85.9455 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $930.11 | $1,001.3298 | $1,001.33 | $1,001.35 | $1,001.30 | |