| 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 | $136.50 | 6.586% | $145.4899 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $191.89 | 5.549% | $202.538 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $220.64 | 12.587% | $248.412 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $225.57 | 3.426% | $233.298 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $68.49 | 7.214% | $73.4309 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $27.82 | 5.866% | $29.4519 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $131.47 | 10.284% | $144.9904 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $1,002.38 | $1,077.6111 | $1,077.61 | $1,077.65 | $1,077.60 | |