| 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 | $101.53 | 6.607% | $108.2381 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $178.68 | 8.708% | $194.2395 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $163.66 | 7.639% | $176.162 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $212.52 | 4.272% | $221.5989 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $44.51 | 6.327% | $47.3261 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $182.38 | 3.130% | $188.0885 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $174.36 | 11.128% | $193.7628 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $1,057.64 | $1,129.4159 | $1,129.42 | $1,129.45 | $1,129.40 | |