| 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 | $73.92 | 10.199% | $81.4591 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $189.81 | 6.729% | $202.5823 | $202.58 | $202.60 | $202.60 |
| Purchase #3 | $197.44 | 10.830% | $218.8228 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $52.65 | 8.269% | $57.0036 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $149.58 | 4.337% | $156.0673 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $165.84 | 6.391% | $176.4388 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $178.65 | 7.689% | $192.3864 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $1,007.89 | $1,084.7603 | $1,084.76 | $1,084.75 | $1,084.80 | |