| 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 | $155.26 | 8.195% | $167.9836 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $241.50 | 6.624% | $257.497 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $169.43 | 7.697% | $182.471 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $152.54 | 7.798% | $164.4351 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $210.86 | 11.158% | $234.3878 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $191.75 | 5.487% | $202.2713 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $166.83 | 4.383% | $174.1422 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $1,288.17 | $1,383.1880 | $1,383.19 | $1,383.20 | $1,383.20 | |