| 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 | $167.86 | 6.452% | $178.6903 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $20.39 | 7.500% | $21.9193 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $60.70 | 6.643% | $64.7323 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $76.97 | 10.246% | $84.8563 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $43.39 | 9.395% | $47.4665 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $171.67 | 11.800% | $191.9271 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $245.50 | 3.718% | $254.6277 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $786.48 | $844.2195 | $844.23 | $844.25 | $844.20 | |