| 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 | $160.88 | 4.868% | $168.7116 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $42.84 | 4.565% | $44.7956 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $177.81 | 13.217% | $201.3111 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $139.56 | 4.274% | $145.5248 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $70.48 | 4.215% | $73.4507 | $73.45 | $73.45 | $73.50 |
| Purchase #6 | $6.84 | 8.524% | $7.423 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $114.41 | 6.797% | $122.1864 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $712.82 | $763.4032 | $763.40 | $763.35 | $763.40 | |