| 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 | $120.84 | 7.129% | $129.4547 | $129.45 | $129.45 | $129.50 |
| Purchase #2 | $169.32 | 5.703% | $178.9763 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $61.98 | 12.156% | $69.5143 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $245.45 | 6.826% | $262.2044 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $93.35 | 8.475% | $101.2614 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $147.67 | 11.687% | $164.9282 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $154.39 | 4.103% | $160.7246 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $993.00 | $1,067.0639 | $1,067.05 | $1,067.05 | $1,067.10 | |