| 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 | $122.87 | 6.163% | $130.4425 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $174.67 | 4.672% | $182.8306 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $196.43 | 8.662% | $213.4448 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $239.65 | 11.842% | $268.0294 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $208.48 | 7.133% | $223.3509 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $128.90 | 6.729% | $137.5737 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $21.25 | 6.363% | $22.6021 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $1,092.25 | $1,178.2740 | $1,178.26 | $1,178.30 | $1,178.20 | |