| 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 | $149.41 | 10.676% | $165.361 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $221.33 | 7.266% | $237.4118 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $35.35 | 13.854% | $40.2474 | $40.25 | $40.25 | $40.20 |
| Purchase #4 | $162.53 | 11.708% | $181.559 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $160.71 | 9.380% | $175.7846 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $133.44 | 7.403% | $143.3186 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $162.96 | 9.819% | $178.961 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $1,025.73 | $1,122.6434 | $1,122.64 | $1,122.60 | $1,122.70 | |