| 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 | $198.59 | 9.561% | $217.5772 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $87.63 | 10.510% | $96.8399 | $96.84 | $96.85 | $96.80 |
| Purchase #3 | $196.35 | 3.683% | $203.5816 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $193.97 | 13.680% | $220.5051 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $161.68 | 12.614% | $182.0743 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $193.68 | 10.421% | $213.8634 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $39.35 | 13.769% | $44.7681 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $1,071.25 | $1,179.2096 | $1,179.21 | $1,179.20 | $1,179.30 | |