| 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 | $160.89 | 9.774% | $176.6154 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $209.47 | 9.436% | $229.2356 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $206.85 | 8.752% | $224.9535 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $155.82 | 5.137% | $163.8245 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $188.26 | 3.742% | $195.3047 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $160.50 | 12.329% | $180.288 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $232.62 | 3.319% | $240.3407 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,314.41 | $1,410.5624 | $1,410.56 | $1,410.55 | $1,410.50 | |