| 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 | $74.53 | 6.140% | $79.1061 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $120.34 | 8.432% | $130.4871 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $219.95 | 8.623% | $238.9163 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $245.91 | 4.746% | $257.5809 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $196.29 | 5.186% | $206.4696 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $129.60 | 11.806% | $144.9006 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $88.45 | 9.349% | $96.7192 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $1,075.07 | $1,154.1798 | $1,154.19 | $1,154.15 | $1,154.20 | |