| 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 | $170.55 | 4.713% | $178.588 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $208.89 | 6.799% | $223.0924 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $57.27 | 8.559% | $62.1717 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $76.46 | 10.623% | $84.5823 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $100.77 | 6.292% | $107.1104 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $88.85 | 4.849% | $93.1583 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $26.90 | 10.798% | $29.8047 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $729.69 | $778.5078 | $778.50 | $778.50 | $778.60 | |