| 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 | $177.50 | 9.444% | $194.2631 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $147.98 | 12.236% | $166.0868 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $73.62 | 10.532% | $81.3737 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $151.37 | 9.579% | $165.8697 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $148.85 | 10.209% | $164.0461 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $28.43 | 9.374% | $31.095 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $195.53 | 3.363% | $202.1057 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $923.28 | $1,004.8401 | $1,004.85 | $1,004.80 | $1,004.90 | |