| 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 | $155.72 | 12.323% | $174.9094 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $211.80 | 8.147% | $229.0553 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $91.84 | 5.449% | $96.8444 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $85.35 | 10.833% | $94.596 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $36.71 | 13.346% | $41.6093 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $232.51 | 10.695% | $257.3769 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $145.66 | 12.784% | $164.2812 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $959.59 | $1,058.6725 | $1,058.68 | $1,058.70 | $1,058.70 | |