| 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 | $170.33 | 11.313% | $189.5994 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $91.87 | 12.857% | $103.6817 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $103.55 | 6.565% | $110.3481 | $110.35 | $110.35 | $110.30 |
| Purchase #4 | $188.95 | 7.310% | $202.7622 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $240.52 | 5.851% | $254.5928 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $123.44 | 11.516% | $137.6554 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $114.48 | 11.593% | $127.7517 | $127.75 | $127.75 | $127.80 |
| 7 purchase totals = | $1,033.14 | $1,126.3913 | $1,126.39 | $1,126.40 | $1,126.50 | |