| 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 | $150.86 | 11.222% | $167.7895 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $109.55 | 10.384% | $120.9257 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $107.79 | 6.331% | $114.6142 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $203.75 | 11.423% | $227.0244 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $184.82 | 3.658% | $191.5807 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $100.28 | 10.308% | $110.6169 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $96.77 | 11.803% | $108.1918 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $953.82 | $1,040.7432 | $1,040.74 | $1,040.75 | $1,040.70 | |