| 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 | $141.74 | 3.770% | $147.0836 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $69.56 | 4.541% | $72.7187 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $186.65 | 8.279% | $202.1028 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $80.35 | 8.622% | $87.2778 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $214.95 | 4.721% | $225.0978 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $123.58 | 11.282% | $137.5223 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $109.64 | 3.616% | $113.6046 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $926.47 | $985.4076 | $985.40 | $985.40 | $985.40 | |