| 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 | $174.46 | 11.511% | $194.5421 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $193.76 | 12.690% | $218.3481 | $218.35 | $218.35 | $218.30 |
| Purchase #3 | $223.71 | 8.767% | $243.3227 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $216.83 | 10.278% | $239.1158 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $187.50 | 13.838% | $213.4463 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $59.58 | 13.715% | $67.7514 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $8.62 | 8.339% | $9.3388 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $1,064.46 | $1,185.8652 | $1,185.87 | $1,185.85 | $1,185.70 | |