| 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 | $138.83 | 6.416% | $147.7373 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $170.75 | 11.137% | $189.7664 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $89.89 | 13.394% | $101.9299 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $202.63 | 13.481% | $229.9466 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $213.50 | 9.596% | $233.9875 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $241.75 | 5.798% | $255.7667 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $136.72 | 9.349% | $149.502 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $1,194.07 | $1,308.6364 | $1,308.65 | $1,308.65 | $1,308.60 | |