| 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 | $137.86 | 9.191% | $150.5307 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $165.63 | 8.523% | $179.7466 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $96.26 | 12.675% | $108.461 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $83.77 | 11.431% | $93.3457 | $93.35 | $93.35 | $93.30 |
| Purchase #5 | $239.93 | 4.844% | $251.5522 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $142.93 | 6.578% | $152.3319 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $245.40 | 8.522% | $266.313 | $266.31 | $266.30 | $266.30 |
| 7 purchase totals = | $1,111.78 | $1,202.2811 | $1,202.28 | $1,202.30 | $1,202.20 | |