| 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 | $146.75 | 4.565% | $153.4491 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $176.77 | 12.536% | $198.9299 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $125.26 | 4.229% | $130.5572 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $49.43 | 8.392% | $53.5782 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $169.80 | 4.521% | $177.4767 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $147.73 | 5.549% | $155.9275 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $231.44 | 11.410% | $257.8473 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,047.18 | $1,127.7659 | $1,127.78 | $1,127.85 | $1,127.70 | |