| 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 | $165.90 | 7.872% | $178.9596 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $180.72 | 12.116% | $202.616 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $213.36 | 10.309% | $235.3553 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $11.77 | 9.381% | $12.8741 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $130.68 | 4.244% | $136.2261 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $196.82 | 7.571% | $211.7212 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $210.28 | 9.396% | $230.0379 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $1,109.53 | $1,207.7902 | $1,207.80 | $1,207.75 | $1,207.80 | |