| 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 | $180.30 | 7.747% | $194.2678 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $121.29 | 7.857% | $130.8198 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $235.98 | 12.741% | $266.0462 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $156.45 | 7.624% | $168.3777 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $37.64 | 12.117% | $42.2008 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $182.86 | 8.727% | $198.8182 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $9.77 | 12.380% | $10.9795 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $924.29 | $1,011.5100 | $1,011.52 | $1,011.50 | $1,011.50 | |