| 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 | $196.62 | 11.818% | $219.8566 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $67.91 | 4.467% | $70.9435 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $152.25 | 13.678% | $173.0748 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $92.46 | 4.264% | $96.4025 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $209.37 | 5.553% | $220.9963 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $171.58 | 10.522% | $189.6336 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $160.29 | 3.867% | $166.4884 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $1,050.48 | $1,137.3957 | $1,137.39 | $1,137.40 | $1,137.40 | |