| 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 | $156.45 | 7.323% | $167.9068 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $175.36 | 12.472% | $197.2309 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $31.67 | 8.764% | $34.4456 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $121.98 | 6.157% | $129.4903 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $32.28 | 10.312% | $35.6087 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $49.87 | 3.548% | $51.6394 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $133.90 | 3.333% | $138.3629 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $701.51 | $754.6846 | $754.69 | $754.70 | $754.60 | |