| 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 | $189.65 | 13.437% | $215.1333 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $90.28 | 7.378% | $96.9409 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $215.90 | 10.348% | $238.2413 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $142.59 | 5.181% | $149.9776 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $202.30 | 5.213% | $212.8459 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $162.50 | 13.463% | $184.3774 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $178.26 | 3.197% | $183.959 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $1,181.48 | $1,281.4754 | $1,281.48 | $1,281.55 | $1,281.40 | |