| 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 | $155.38 | 4.409% | $162.2307 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $187.55 | 5.500% | $197.8653 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $11.89 | 5.186% | $12.5066 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $89.93 | 3.226% | $92.8311 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $122.72 | 10.267% | $135.3197 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $183.79 | 12.597% | $206.942 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $11.38 | 11.460% | $12.6841 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $762.64 | $820.3795 | $820.38 | $820.40 | $820.30 | |