| 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 | $125.70 | 8.664% | $136.5906 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $6.74 | 10.343% | $7.4371 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $186.44 | 10.506% | $206.0274 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $140.62 | 6.637% | $149.9529 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $247.70 | 6.163% | $262.9658 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $150.34 | 6.330% | $159.8565 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $112.56 | 11.804% | $125.8466 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $970.10 | $1,048.6769 | $1,048.69 | $1,048.70 | $1,048.70 | |