| 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 | $187.84 | 7.642% | $202.1947 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $69.69 | 10.646% | $77.1092 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $177.78 | 9.792% | $195.1882 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $73.57 | 4.657% | $76.9962 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $33.49 | 3.534% | $34.6735 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $238.60 | 12.436% | $268.2723 | $268.27 | $268.25 | $268.30 |
| Purchase #7 | $136.59 | 10.444% | $150.8555 | $150.86 | $150.85 | $150.90 |
| 7 purchase totals = | $917.56 | $1,005.2896 | $1,005.29 | $1,005.25 | $1,005.40 | |