| 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 | $155.93 | 4.230% | $162.5258 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $170.78 | 9.372% | $186.7855 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $97.97 | 3.517% | $101.4156 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $242.32 | 13.355% | $274.6818 | $274.68 | $274.70 | $274.70 |
| Purchase #5 | $174.49 | 6.285% | $185.4567 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $16.94 | 13.795% | $19.2769 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $240.69 | 12.249% | $270.1721 | $270.17 | $270.15 | $270.20 |
| 7 purchase totals = | $1,099.12 | $1,200.3144 | $1,200.33 | $1,200.35 | $1,200.40 | |