| 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 | $100.77 | 10.121% | $110.9689 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $173.96 | 3.239% | $179.5946 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $163.53 | 7.433% | $175.6852 | $175.69 | $175.70 | $175.70 |
| Purchase #4 | $152.66 | 5.838% | $161.5723 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $108.45 | 10.756% | $120.1149 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $192.30 | 9.170% | $209.9339 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $89.36 | 8.125% | $96.6205 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $981.03 | $1,054.4903 | $1,054.48 | $1,054.45 | $1,054.50 | |