| 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 | $225.48 | 9.151% | $246.1137 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $144.69 | 11.554% | $161.4075 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $185.62 | 9.198% | $202.6933 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $29.79 | 5.532% | $31.438 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $82.76 | 7.659% | $89.0986 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $161.54 | 10.543% | $178.5712 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $152.54 | 3.158% | $157.3572 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $982.42 | $1,066.6795 | $1,066.68 | $1,066.65 | $1,066.70 | |