| 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 | $161.60 | 3.858% | $167.8345 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $90.25 | 9.603% | $98.9167 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $173.84 | 7.802% | $187.403 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $175.95 | 4.131% | $183.2185 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $141.48 | 7.639% | $152.2877 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $218.52 | 4.446% | $228.2354 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $147.52 | 5.786% | $156.0555 | $156.06 | $156.05 | $156.10 |
| 7 purchase totals = | $1,109.16 | $1,173.9513 | $1,173.96 | $1,173.95 | $1,173.90 | |