| 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 | $177.43 | 4.237% | $184.9477 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $142.79 | 5.662% | $150.8748 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $192.64 | 9.707% | $211.3396 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $97.36 | 7.332% | $104.4984 | $104.50 | $104.50 | $104.50 |
| Purchase #5 | $130.98 | 3.263% | $135.2539 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $222.93 | 10.154% | $245.5663 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $120.91 | 13.658% | $137.4239 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $1,085.04 | $1,169.9046 | $1,169.90 | $1,169.85 | $1,169.90 | |