| 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 | $192.51 | 5.151% | $202.4262 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $157.80 | 11.546% | $176.0196 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $39.76 | 9.405% | $43.4994 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $176.87 | 8.834% | $192.4947 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $152.58 | 10.640% | $168.8145 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $50.87 | 9.577% | $55.7418 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $19.66 | 4.251% | $20.4957 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $790.05 | $859.4919 | $859.49 | $859.50 | $859.40 | |