| 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 | $171.46 | 3.598% | $177.6291 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $96.70 | 9.780% | $106.1573 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $215.40 | 5.190% | $226.5793 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $105.67 | 3.553% | $109.4245 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $149.65 | 6.616% | $159.5508 | $159.55 | $159.55 | $159.60 |
| Purchase #6 | $69.34 | 8.842% | $75.471 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $217.74 | 11.865% | $243.5749 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,025.96 | $1,098.3869 | $1,098.38 | $1,098.35 | $1,098.50 | |