| 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 | $192.75 | 3.512% | $199.5194 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $229.73 | 6.383% | $244.3937 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $120.62 | 7.747% | $129.9644 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $95.98 | 12.123% | $107.6157 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $165.31 | 8.376% | $179.1564 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $108.75 | 7.213% | $116.5941 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $191.93 | 10.172% | $211.4531 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $1,105.07 | $1,188.6968 | $1,188.69 | $1,188.65 | $1,188.80 | |