| 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 | $142.73 | 13.498% | $161.9957 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $57.46 | 3.860% | $59.678 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $217.27 | 6.787% | $232.0161 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $198.87 | 9.685% | $218.1306 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $168.26 | 11.687% | $187.9245 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $146.77 | 4.256% | $153.0165 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $189.92 | 4.480% | $198.4284 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,121.28 | $1,211.1898 | $1,211.20 | $1,211.20 | $1,211.10 | |