| 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 | $138.67 | 6.502% | $147.6863 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $148.58 | 11.276% | $165.3339 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $181.50 | 7.398% | $194.9274 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $190.36 | 12.863% | $214.846 | $214.85 | $214.85 | $214.80 |
| Purchase #5 | $83.76 | 4.510% | $87.5376 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $148.54 | 9.472% | $162.6097 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $69.69 | 8.183% | $75.3927 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $961.10 | $1,048.3336 | $1,048.34 | $1,048.40 | $1,048.20 | |