| 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 | $146.49 | 4.248% | $152.7129 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $84.42 | 7.122% | $90.4324 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $174.77 | 4.763% | $183.0943 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $155.91 | 9.657% | $170.9662 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $134.88 | 12.631% | $151.9167 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $187.80 | 9.590% | $205.81 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $205.82 | 8.428% | $223.1665 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $1,090.09 | $1,178.0990 | $1,178.10 | $1,178.05 | $1,178.10 | |