| 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 | $138.82 | 4.393% | $144.9184 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $106.38 | 13.505% | $120.7466 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $81.84 | 3.343% | $84.5759 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $158.36 | 13.538% | $179.7988 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $65.88 | 4.732% | $68.9974 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $210.74 | 9.446% | $230.6465 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $182.95 | 6.370% | $194.6039 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $944.97 | $1,024.2875 | $1,024.30 | $1,024.30 | $1,024.20 | |