| 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 | $202.67 | 9.230% | $221.3764 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $132.55 | 6.495% | $141.1591 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $168.76 | 3.764% | $175.1121 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $182.98 | 13.663% | $207.9806 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $120.55 | 9.442% | $131.9323 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $55.37 | 7.765% | $59.6695 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $192.86 | 7.665% | $207.6427 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $1,055.74 | $1,144.8727 | $1,144.87 | $1,144.90 | $1,144.90 | |