| 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 | $171.58 | 8.468% | $186.1094 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $36.31 | 6.788% | $38.7747 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $187.57 | 13.577% | $213.0364 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $105.68 | 9.113% | $115.3106 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $228.76 | 7.361% | $245.599 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $202.42 | 6.120% | $214.8081 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $77.84 | 7.330% | $83.5457 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $1,010.16 | $1,097.1839 | $1,097.19 | $1,097.15 | $1,097.10 | |