| 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 | $211.73 | 8.753% | $230.2627 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $109.69 | 8.328% | $118.825 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $92.30 | 4.382% | $96.3446 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $190.45 | 4.190% | $198.4299 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $48.93 | 3.239% | $50.5148 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $156.78 | 8.822% | $170.6111 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $172.48 | 4.200% | $179.7242 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $982.36 | $1,044.7123 | $1,044.70 | $1,044.70 | $1,044.60 | |