| 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 | $157.64 | 7.192% | $168.9775 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $39.25 | 11.530% | $43.7755 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $116.34 | 11.789% | $130.0553 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $7.85 | 7.474% | $8.4367 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $23.52 | 13.126% | $26.6072 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $242.31 | 3.385% | $250.5122 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $72.60 | 4.109% | $75.5831 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $659.51 | $703.9475 | $703.96 | $704.00 | $704.00 | |