| 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 | $35.42 | 5.794% | $37.4722 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $121.57 | 3.128% | $125.3727 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $168.31 | 10.510% | $185.9994 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $188.44 | 3.812% | $195.6233 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $9.64 | 13.326% | $10.9246 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $222.82 | 3.566% | $230.7658 | $230.77 | $230.75 | $230.80 |
| Purchase #7 | $176.69 | 4.650% | $184.9061 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $922.89 | $971.0641 | $971.06 | $970.95 | $971.10 | |