| 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 | $198.66 | 6.303% | $211.1815 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $169.69 | 7.206% | $181.9179 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $155.65 | 12.123% | $174.5194 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $187.30 | 13.177% | $211.9805 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $191.65 | 4.237% | $199.7702 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $223.37 | 5.724% | $236.1557 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $103.80 | 7.463% | $111.5466 | $111.55 | $111.55 | $111.50 |
| 7 purchase totals = | $1,230.12 | $1,327.0718 | $1,327.08 | $1,327.05 | $1,327.10 | |