| 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 | $172.98 | 4.839% | $181.3505 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $223.52 | 7.601% | $240.5098 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $235.66 | 9.389% | $257.7861 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $204.69 | 7.599% | $220.2444 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $181.46 | 10.788% | $201.0359 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $101.89 | 8.803% | $110.8594 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $82.64 | 10.223% | $91.0883 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $1,202.84 | $1,302.8744 | $1,302.88 | $1,302.90 | $1,302.90 | |