| 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 | $145.99 | 7.478% | $156.9071 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $210.35 | 13.676% | $239.1175 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $26.81 | 6.631% | $28.5878 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $91.55 | 11.366% | $101.9556 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $22.51 | 10.658% | $24.9091 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $16.52 | 11.233% | $18.3757 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $53.25 | 5.864% | $56.3726 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $566.98 | $626.2254 | $626.24 | $626.20 | $626.30 | |