| 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 | $147.64 | 3.176% | $152.329 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $202.61 | 12.143% | $227.2129 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $106.41 | 11.139% | $118.263 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $31.94 | 10.500% | $35.2937 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $58.89 | 7.559% | $63.3415 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $218.66 | 4.165% | $227.7672 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $89.30 | 8.115% | $96.5467 | $96.55 | $96.55 | $96.50 |
| 7 purchase totals = | $855.45 | $920.7540 | $920.75 | $920.75 | $920.70 | |