| 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 | $165.49 | 8.117% | $178.9228 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $233.63 | 4.861% | $244.9868 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $93.26 | 12.385% | $104.8103 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $130.62 | 6.149% | $138.6518 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $199.56 | 9.351% | $218.2209 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $189.54 | 5.586% | $200.1277 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $17.62 | 7.357% | $18.9163 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $1,029.72 | $1,104.6366 | $1,104.64 | $1,104.60 | $1,104.60 | |