| 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 | $148.81 | 6.603% | $158.6359 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $181.28 | 4.790% | $189.9633 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $51.59 | 6.375% | $54.8789 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $184.65 | 5.690% | $195.1566 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $197.98 | 8.510% | $214.8281 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $248.57 | 11.428% | $276.9766 | $276.98 | $277.00 | $277.00 |
| Purchase #7 | $7.96 | 6.500% | $8.4774 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $1,020.84 | $1,098.9168 | $1,098.93 | $1,099.00 | $1,099.00 | |