| 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 | $154.44 | 13.251% | $174.9048 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $250.63 | 6.125% | $265.9811 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $161.66 | 11.228% | $179.8112 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $41.30 | 3.788% | $42.8644 | $42.86 | $42.85 | $42.90 |
| Purchase #5 | $249.63 | 7.725% | $268.9139 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $177.72 | 8.225% | $192.3375 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $69.77 | 5.212% | $73.4064 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $1,105.15 | $1,198.2193 | $1,198.21 | $1,198.20 | $1,198.20 | |