| 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 | $193.71 | 3.834% | $201.1368 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $158.64 | 5.628% | $167.5683 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $101.46 | 13.225% | $114.8781 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $178.72 | 10.599% | $197.6625 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $241.25 | 7.666% | $259.7442 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $150.34 | 10.718% | $166.4534 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $187.58 | 7.845% | $202.2957 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,211.70 | $1,309.7390 | $1,309.74 | $1,309.75 | $1,309.80 | |