| 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 | $147.80 | 5.466% | $155.8787 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $179.68 | 4.410% | $187.6039 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $82.93 | 3.255% | $85.6294 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $29.34 | 13.630% | $33.339 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $192.25 | 9.266% | $210.0639 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $127.64 | 6.487% | $135.92 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $29.45 | 12.774% | $33.2119 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $789.09 | $841.6468 | $841.64 | $841.65 | $841.60 | |