| 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 | $178.43 | 9.680% | $195.702 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $79.25 | 13.747% | $90.1445 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $173.45 | 11.294% | $193.0394 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $178.55 | 5.259% | $187.9399 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $122.96 | 11.546% | $137.157 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $157.43 | 10.573% | $174.0751 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $115.65 | 8.452% | $125.4247 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,005.72 | $1,103.4826 | $1,103.48 | $1,103.50 | $1,103.40 | |