| 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 | $162.72 | 12.669% | $183.335 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $50.60 | 7.255% | $54.271 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $71.48 | 7.121% | $76.5701 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $98.50 | 12.544% | $110.8558 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $133.39 | 3.450% | $137.992 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $132.62 | 5.547% | $139.9764 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $146.69 | 11.337% | $163.3202 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $796.00 | $866.3205 | $866.33 | $866.30 | $866.40 | |