| 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 | $135.31 | 11.205% | $150.4715 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $158.95 | 11.663% | $177.4883 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $61.59 | 13.743% | $70.0543 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $211.47 | 4.479% | $220.9417 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $71.48 | 10.798% | $79.1984 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $207.28 | 8.422% | $224.7371 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $139.97 | 8.788% | $152.2706 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $986.05 | $1,075.1619 | $1,075.16 | $1,075.15 | $1,075.20 | |