| 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 | $118.83 | 7.421% | $127.6484 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $225.47 | 7.428% | $242.2179 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $36.75 | 4.151% | $38.2755 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $83.46 | 10.517% | $92.2375 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $165.82 | 10.191% | $182.7187 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $181.88 | 8.375% | $197.1125 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $198.56 | 11.602% | $221.5969 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,010.77 | $1,101.8074 | $1,101.82 | $1,101.80 | $1,101.70 | |