| 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 | $145.65 | 6.573% | $155.2236 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $96.66 | 12.540% | $108.7812 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $196.29 | 5.247% | $206.5893 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $246.91 | 9.677% | $270.8035 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $246.99 | 8.854% | $268.8585 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $164.69 | 4.120% | $171.4752 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $17.27 | 6.436% | $18.3815 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $1,114.46 | $1,200.1128 | $1,200.11 | $1,200.15 | $1,200.20 | |