| 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 | $115.84 | 5.496% | $122.2066 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $98.97 | 11.680% | $110.5297 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $173.80 | 10.607% | $192.235 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $147.52 | 5.150% | $155.1173 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $195.62 | 10.266% | $215.7023 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $149.49 | 12.640% | $168.3855 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $186.57 | 7.514% | $200.5889 | $200.59 | $200.60 | $200.60 |
| 7 purchase totals = | $1,067.81 | $1,164.7653 | $1,164.78 | $1,164.80 | $1,164.70 | |