| 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 | $160.37 | 13.258% | $181.6319 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $160.38 | 11.389% | $178.6457 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $193.56 | 3.600% | $200.5282 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $117.93 | 8.771% | $128.2736 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $119.96 | 7.243% | $128.6487 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $232.40 | 13.433% | $263.6183 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $52.98 | 7.262% | $56.8274 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $1,037.58 | $1,138.1738 | $1,138.18 | $1,138.20 | $1,138.00 | |