| 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 | $140.64 | 13.674% | $159.8711 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $193.44 | 10.142% | $213.0587 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $92.90 | 10.744% | $102.8812 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $8.65 | 8.658% | $9.3989 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $235.64 | 12.555% | $265.2246 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $155.55 | 13.522% | $176.5835 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $194.93 | 4.106% | $202.9338 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,021.75 | $1,129.9518 | $1,129.94 | $1,129.95 | $1,130.00 | |