| 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 | $174.78 | 7.644% | $188.1402 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $48.53 | 11.333% | $54.0299 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $213.48 | 9.309% | $233.3529 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $210.76 | 11.608% | $235.225 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $222.93 | 6.515% | $237.4539 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $64.51 | 7.194% | $69.1508 | $69.15 | $69.15 | $69.20 |
| Purchase #7 | $23.95 | 10.318% | $26.4212 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $958.94 | $1,043.7739 | $1,043.77 | $1,043.80 | $1,043.80 | |