| 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 | $163.77 | 9.138% | $178.7353 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $111.64 | 7.103% | $119.5698 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $134.51 | 13.164% | $152.2169 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $101.32 | 7.678% | $109.0993 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $14.60 | 5.617% | $15.4201 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $53.42 | 10.259% | $58.9004 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $152.64 | 6.771% | $162.9753 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $731.90 | $796.9171 | $796.93 | $796.90 | $796.90 | |