| 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 | $145.50 | 11.609% | $162.3911 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $28.46 | 12.129% | $31.9119 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $187.85 | 5.539% | $198.255 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $120.55 | 6.354% | $128.2097 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $165.79 | 7.655% | $178.4812 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $218.76 | 6.422% | $232.8088 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $201.73 | 7.854% | $217.5739 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,068.64 | $1,149.6316 | $1,149.63 | $1,149.60 | $1,149.70 | |