| 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 | $196.43 | 7.508% | $211.178 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $35.99 | 11.255% | $40.0407 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $128.62 | 13.255% | $145.6686 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $156.44 | 7.692% | $168.4734 | $168.47 | $168.45 | $168.50 |
| Purchase #5 | $11.85 | 11.149% | $13.1712 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $184.38 | 10.535% | $203.8044 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $241.93 | 11.126% | $268.8471 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $955.64 | $1,051.1834 | $1,051.18 | $1,051.15 | $1,051.20 | |