| 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 | $171.94 | 7.598% | $185.004 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $193.55 | 3.493% | $200.3107 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $130.50 | 4.449% | $136.3059 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $160.72 | 11.350% | $178.9617 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $40.92 | 5.511% | $43.1751 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $168.26 | 11.371% | $187.3928 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $229.35 | 7.131% | $245.7049 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,095.24 | $1,176.8551 | $1,176.85 | $1,176.85 | $1,176.90 | |