| 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 | $108.30 | 9.371% | $118.4488 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $108.74 | 11.609% | $121.3636 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $150.78 | 13.606% | $171.2951 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $33.76 | 7.121% | $36.164 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $94.56 | 9.782% | $103.8099 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $127.46 | 10.721% | $141.125 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $85.48 | 6.865% | $91.3482 | $91.35 | $91.35 | $91.30 |
| 7 purchase totals = | $709.08 | $783.5546 | $783.56 | $783.55 | $783.50 | |