| 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 | $167.66 | 8.431% | $181.7954 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $142.88 | 6.720% | $152.4815 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $141.58 | 6.283% | $150.4755 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $138.39 | 7.830% | $149.2259 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $186.86 | 9.712% | $205.0078 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $223.97 | 10.107% | $246.6066 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $74.84 | 3.837% | $77.7116 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $1,076.18 | $1,163.3043 | $1,163.32 | $1,163.35 | $1,163.30 | |