| 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 | $189.71 | 8.848% | $206.4955 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $88.32 | 7.605% | $95.0367 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $194.91 | 9.688% | $213.7929 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $106.55 | 10.577% | $117.8198 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $149.48 | 10.260% | $164.8166 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $185.40 | 8.517% | $201.1905 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $166.35 | 7.679% | $179.124 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $1,080.72 | $1,178.2760 | $1,178.28 | $1,178.25 | $1,178.20 | |