| 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 | $181.93 | 11.162% | $202.237 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $147.27 | 7.275% | $157.9839 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $36.43 | 6.447% | $38.7786 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $188.56 | 12.563% | $212.2488 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $74.42 | 13.251% | $84.2814 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $81.48 | 5.305% | $85.8025 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $94.27 | 11.312% | $104.9338 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $804.36 | $886.2660 | $886.26 | $886.35 | $886.20 | |