| 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 | $158.48 | 12.644% | $178.5182 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $66.49 | 4.416% | $69.4262 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $22.84 | 5.282% | $24.0464 | $24.05 | $24.05 | $24.00 |
| Purchase #4 | $192.33 | 4.414% | $200.8194 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $173.88 | 11.753% | $194.3161 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $220.47 | 9.780% | $242.032 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $230.91 | 9.700% | $253.3083 | $253.31 | $253.30 | $253.30 |
| 7 purchase totals = | $1,065.40 | $1,162.4666 | $1,162.48 | $1,162.45 | $1,162.30 | |