| 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 | $149.31 | 4.635% | $156.2305 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $212.62 | 9.782% | $233.4185 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $214.57 | 10.394% | $236.8724 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $246.98 | 3.809% | $256.3875 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $187.60 | 13.559% | $213.0367 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $71.56 | 4.333% | $74.6607 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $21.84 | 4.403% | $22.8016 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $1,104.48 | $1,193.4079 | $1,193.41 | $1,193.40 | $1,193.40 | |