| 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 | $148.59 | 11.553% | $165.7566 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $241.71 | 12.311% | $271.4669 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $239.51 | 3.395% | $247.6414 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $90.28 | 7.859% | $97.3751 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $53.57 | 13.139% | $60.6086 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $49.75 | 9.284% | $54.3688 | $54.37 | $54.35 | $54.40 |
| Purchase #7 | $250.44 | 9.206% | $273.4955 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $1,073.85 | $1,170.7129 | $1,170.73 | $1,170.70 | $1,170.80 | |