| 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 | $181.73 | 6.532% | $193.6006 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $188.34 | 8.365% | $204.0946 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $221.90 | 10.466% | $245.1241 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $156.82 | 8.710% | $170.479 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $80.26 | 13.280% | $90.9185 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $6.68 | 9.662% | $7.3254 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $212.90 | 4.773% | $223.0617 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $1,048.63 | $1,134.6039 | $1,134.60 | $1,134.60 | $1,134.60 | |