| 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 | $147.64 | 8.486% | $160.1687 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $124.64 | 7.313% | $133.7549 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $190.37 | 10.131% | $209.6564 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $220.93 | 8.619% | $239.972 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $191.70 | 3.288% | $198.0031 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $61.80 | 5.696% | $65.3201 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $36.83 | 12.874% | $41.5715 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $973.91 | $1,048.4467 | $1,048.44 | $1,048.35 | $1,048.60 | |