| 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 | $187.39 | 12.496% | $210.8063 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $99.63 | 9.795% | $109.3888 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $233.42 | 7.236% | $250.3103 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $141.87 | 4.274% | $147.9335 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $56.87 | 6.150% | $60.3675 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $69.63 | 7.612% | $74.9302 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $165.83 | 10.626% | $183.4511 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $954.64 | $1,037.1877 | $1,037.19 | $1,037.20 | $1,037.20 | |