| 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 | $159.31 | 8.306% | $172.5423 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $190.93 | 3.788% | $198.1624 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $68.29 | 11.821% | $76.3626 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $192.25 | 5.815% | $203.4293 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $42.44 | 13.743% | $48.2725 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $125.56 | 10.120% | $138.2667 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $212.87 | 3.114% | $219.4988 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $991.65 | $1,056.5346 | $1,056.53 | $1,056.50 | $1,056.60 | |