| 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 | $167.59 | 12.316% | $188.2304 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $11.44 | 9.132% | $12.4847 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $68.55 | 8.873% | $74.6324 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $105.86 | 12.321% | $118.903 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $188.96 | 4.271% | $197.0305 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $63.93 | 8.717% | $69.5028 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $38.48 | 8.645% | $41.8066 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $644.81 | $702.5904 | $702.58 | $702.65 | $702.50 | |