| 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 | $161.90 | 8.270% | $175.2891 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $8.82 | 11.172% | $9.8054 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $199.57 | 9.636% | $218.8006 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $211.51 | 13.151% | $239.3257 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $93.43 | 9.748% | $102.5376 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $114.28 | 4.799% | $119.7643 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $175.44 | 10.611% | $194.0559 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $964.95 | $1,059.5786 | $1,059.59 | $1,059.60 | $1,059.60 | |