| 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 | $131.97 | 8.352% | $142.9921 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $174.73 | 5.287% | $183.968 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $95.37 | 6.774% | $101.8304 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $164.80 | 13.831% | $187.5935 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $11.70 | 10.638% | $12.9446 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $94.86 | 8.489% | $102.9127 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $232.38 | 10.330% | $256.3849 | $256.38 | $256.40 | $256.40 |
| 7 purchase totals = | $905.81 | $988.6262 | $988.61 | $988.65 | $988.60 | |