| 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 | $87.43 | 4.482% | $91.3486 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $138.74 | 13.399% | $157.3298 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $66.66 | 5.714% | $70.469 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $173.54 | 7.333% | $186.2657 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $164.75 | 13.577% | $187.1181 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $173.98 | 4.696% | $182.1501 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $190.94 | 4.504% | $199.5399 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $996.04 | $1,074.2212 | $1,074.23 | $1,074.20 | $1,074.20 | |