| 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 | $170.99 | 7.573% | $183.9391 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $88.67 | 8.366% | $96.0881 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $146.80 | 4.254% | $153.0449 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $100.28 | 7.296% | $107.5964 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $245.36 | 7.635% | $264.0932 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $115.70 | 11.212% | $128.6723 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $141.42 | 6.556% | $150.6915 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $1,009.22 | $1,084.1255 | $1,084.12 | $1,084.15 | $1,084.10 | |