| 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 | $166.62 | 3.378% | $172.2484 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $195.90 | 11.643% | $218.7086 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $187.95 | 12.497% | $211.4381 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $16.85 | 7.158% | $18.0561 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $211.69 | 12.542% | $238.2402 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $160.81 | 9.233% | $175.6576 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $151.81 | 7.603% | $163.3521 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $1,091.63 | $1,197.7011 | $1,197.71 | $1,197.70 | $1,197.70 | |