| 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 | $142.27 | 8.775% | $154.7542 | $154.75 | $154.75 | $154.80 |
| Purchase #2 | $247.94 | 11.590% | $276.6762 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $70.42 | 6.293% | $74.8515 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $165.44 | 11.275% | $184.0934 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $57.60 | 9.145% | $62.8675 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $193.44 | 10.392% | $213.5423 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $98.74 | 9.692% | $108.3099 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $975.85 | $1,075.0950 | $1,075.09 | $1,075.10 | $1,075.20 | |