| 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 | $76.62 | 6.151% | $81.3329 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $185.29 | 4.867% | $194.3081 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $130.46 | 7.209% | $139.8649 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $77.42 | 12.599% | $87.1741 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $128.85 | 12.190% | $144.5568 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $192.61 | 13.179% | $217.9941 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $177.61 | 13.834% | $202.1806 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $968.86 | $1,067.4115 | $1,067.40 | $1,067.40 | $1,067.50 | |