| 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 | $130.67 | 3.854% | $135.706 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $69.58 | 5.522% | $73.4222 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $137.54 | 4.784% | $144.1199 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $172.89 | 8.345% | $187.3177 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $179.63 | 10.530% | $198.545 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $227.83 | 7.645% | $245.2476 | $245.25 | $245.25 | $245.20 |
| Purchase #7 | $173.34 | 13.467% | $196.6837 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $1,091.48 | $1,181.0421 | $1,181.05 | $1,181.00 | $1,180.90 | |