| 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 | $192.46 | 7.619% | $207.1235 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $235.47 | 8.800% | $256.1914 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $184.80 | 3.786% | $191.7965 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $206.64 | 8.207% | $223.5989 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $250.34 | 3.666% | $259.5175 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $160.65 | 6.432% | $170.983 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $191.44 | 3.228% | $197.6197 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $1,421.80 | $1,506.8305 | $1,506.83 | $1,506.80 | $1,506.80 | |