| 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 | $183.53 | 3.292% | $189.5718 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $223.68 | 4.735% | $234.2712 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $89.33 | 7.648% | $96.162 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $186.51 | 13.252% | $211.2263 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $222.36 | 5.805% | $235.268 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $42.51 | 6.133% | $45.1171 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $76.68 | 4.579% | $80.1912 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $1,024.60 | $1,091.8076 | $1,091.81 | $1,091.75 | $1,091.90 | |