| 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 | $153.48 | 4.206% | $159.9354 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $195.99 | 10.711% | $216.9825 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $190.49 | 4.150% | $198.3953 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $68.79 | 8.371% | $74.5484 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $118.80 | 10.635% | $131.4344 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $15.68 | 4.274% | $16.3502 | $16.35 | $16.35 | $16.40 |
| Purchase #7 | $128.41 | 4.141% | $133.7275 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $871.64 | $931.3737 | $931.38 | $931.45 | $931.30 | |