| 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 | $168.75 | 10.419% | $186.3321 | $186.33 | $186.35 | $186.30 |
| Purchase #2 | $181.61 | 5.831% | $192.1997 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $149.83 | 10.115% | $164.9853 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $156.85 | 7.186% | $168.1212 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $214.78 | 9.731% | $235.6802 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $11.91 | 5.505% | $12.5656 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $105.63 | 10.806% | $117.0444 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $989.36 | $1,076.9285 | $1,076.93 | $1,076.95 | $1,076.90 | |