| 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 | $181.74 | 5.193% | $191.1778 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $117.35 | 9.149% | $128.0864 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $175.98 | 11.363% | $195.9766 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $140.33 | 13.368% | $159.0893 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $168.79 | 3.259% | $174.2909 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $135.87 | 9.300% | $148.5059 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $26.36 | 12.427% | $29.6358 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $946.42 | $1,026.7627 | $1,026.78 | $1,026.85 | $1,026.80 | |