| 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 | $194.75 | 13.669% | $221.3704 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $162.98 | 9.600% | $178.6261 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $103.38 | 4.162% | $107.6827 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $133.75 | 4.768% | $140.1272 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $173.34 | 12.392% | $194.8203 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $37.59 | 8.314% | $40.7152 | $40.72 | $40.70 | $40.70 |
| Purchase #7 | $153.62 | 3.452% | $158.923 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $959.41 | $1,042.2649 | $1,042.27 | $1,042.25 | $1,042.20 | |