| 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 | $173.63 | 9.459% | $190.0537 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $115.34 | 11.709% | $128.8452 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $246.62 | 8.620% | $267.8786 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $170.53 | 9.241% | $186.2887 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $159.90 | 11.681% | $178.5779 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $81.83 | 10.474% | $90.4009 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $23.60 | 10.705% | $26.1264 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $971.45 | $1,068.1714 | $1,068.18 | $1,068.25 | $1,068.20 | |