| 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 | $136.96 | 8.368% | $148.4208 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $24.30 | 7.800% | $26.1954 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $198.77 | 11.206% | $221.0442 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $49.56 | 13.701% | $56.3502 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $193.38 | 6.365% | $205.6886 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $242.69 | 5.806% | $256.7806 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $221.79 | 8.269% | $240.1298 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,067.45 | $1,154.6096 | $1,154.61 | $1,154.65 | $1,154.60 | |