| 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 | $167.99 | 9.271% | $183.5644 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $121.49 | 8.496% | $131.8118 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $108.28 | 11.253% | $120.4647 | $120.46 | $120.45 | $120.50 |
| Purchase #4 | $73.58 | 12.475% | $82.7591 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $77.76 | 5.124% | $81.7444 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $91.64 | 13.401% | $103.9207 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $42.32 | 11.773% | $47.3023 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $683.06 | $751.5674 | $751.55 | $751.50 | $751.60 | |