| 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 | $157.95 | 11.486% | $176.0921 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $249.47 | 6.374% | $265.3712 | $265.37 | $265.35 | $265.40 |
| Purchase #3 | $71.30 | 13.149% | $80.6752 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $151.49 | 8.307% | $164.0743 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $70.88 | 5.696% | $74.9173 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $149.97 | 12.610% | $168.8812 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $109.80 | 9.394% | $120.1146 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $960.86 | $1,050.1259 | $1,050.12 | $1,050.10 | $1,050.20 | |