| 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 | $157.35 | 7.178% | $168.6446 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $222.88 | 3.370% | $230.3911 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $235.65 | 3.178% | $243.139 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $36.71 | 4.754% | $38.4552 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $42.65 | 4.206% | $44.4439 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $169.92 | 8.437% | $184.2562 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $84.87 | 7.825% | $91.5111 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $950.03 | $1,000.8411 | $1,000.84 | $1,000.85 | $1,000.80 | |