| 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 | $124.66 | 5.832% | $131.9302 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $135.44 | 6.145% | $143.7628 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $179.61 | 3.681% | $186.2214 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $167.47 | 3.660% | $173.5994 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $240.80 | 5.763% | $254.6773 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $147.70 | 6.604% | $157.4541 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $57.31 | 9.759% | $62.9029 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $1,052.99 | $1,110.5481 | $1,110.54 | $1,110.55 | $1,110.60 | |