| 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 | $65.44 | 8.292% | $70.8663 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $127.27 | 8.845% | $138.527 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $187.89 | 6.835% | $200.7323 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $61.70 | 3.141% | $63.638 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $120.45 | 13.276% | $136.4409 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $181.37 | 3.669% | $188.0245 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $244.98 | 13.132% | $277.1508 | $277.15 | $277.15 | $277.20 |
| 7 purchase totals = | $989.10 | $1,075.3798 | $1,075.38 | $1,075.40 | $1,075.30 | |